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000
FOUS51 KLWX 271804
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
104 PM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          19          33          24          40
TEMP                      35 31 28 24 22 21 27 31 32 29 25 24 24 24 29 36 37 36
DEWPT                     24 21 17 13 10  9 11 13 13 11 11 11 13 14 16 18 21 24
RH                        64 66 63 62 59 59 50 47 45 46 55 57 62 65 58 47 52 61
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW NW  S SE SE  S  S  S
WIND SPD                  16 16 14 14 13 12 13 14 11  5  4  2  2  2  4  8  9  8
WIND GUST                 26 26
CLOUDS                    B2 B2 SC FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          34    35      16    29      22    36      28    37
TEMP          34 34 35 27   21 18 27 26   24 24 34 33   30 29 36 27
DEWPT         26 24 18  6    2  0  3  5    7  7 14 19   24 25 21 14
PWIND DIR        SW    NW      NW    NW      NE    SE       S     W
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW CL FW FW   SC B2 B2 B2   OV B2 B1 SC
POP 12HR         30     0       0     0      10    50      50    10
RAIN           S                                    C    C  C
SNOW           S                                         C  C

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          18          36
TEMP                      34 29 25 21 20 19 25 29 29 26 23 21 21 21 28 33 35 32
DEWPT                     22 19 15 11  8  7 10 12 12 10 11 12 13 13 14 16 20 23
RH                        61 66 65 65 59 59 52 48 48 50 59 68 71 71 55 49 54 69
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW NW  N  E SE  S  S  S
WIND SPD                  14 13 13 13 12 12 13 13 10  6  4  3  1  1  3  8  8  9
WIND GUST                 26 25
CLOUDS                    B1 B1 SC FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    34      13    26      19    34      26    36
TEMP          32 31 33 25   19 15 24 23   21 21 32 31   28 27 35 26
DEWPT         26 24 18  6    1 -2  2  4    6  6 13 19   23 24 21 14
PWIND DIR        SW    NW      NW    NW       N    SE       S     W
WIND CHAR        GN    BZ      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW FW   SC B1 B2 B2   OV B2 B2 B1
POP 12HR         30     5       0     0      10    50      50    10
RAIN           S                                    C    C  C
SNOW           S                                         C  C

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          20          37
TEMP                      34 29 24 21 20 19 25 29 30 26 24 22 21 22 27 33 34 32
DEWPT                     22 18 14 11  8  7 10 13 13 10 11 11 12 13 14 16 20 23
RH                        61 63 65 65 59 59 52 51 49 50 57 62 68 68 57 49 56 69
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW NW  N  E SE  S  S  S
WIND SPD                  14 13 13 13 12 12 13 13 10  6  5  2  1  1  3  8  8  9
WIND GUST                 26 25
CLOUDS                    B1 B1 B1 FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    34      13    26      18    34      26    36
TEMP          31 31 34 25   19 15 24 23   20 20 32 31   28 27 35 26
DEWPT         25 24 18  6    1 -2  2  5    6  6 13 19   23 23 21 14
PWIND DIR        SW    NW      NW    NW       N    SE       S     W
WIND CHAR        GN    BZ      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW FW   SC B1 B2 B2   OV B2 B2 B1
POP 12HR         40     5       0     0      10    50      50    10
RAIN           S                                    C    C  C
SNOW           S                                         C  C

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      32          15          31          17          34
TEMP                      29 25 23 20 19 17 24 29 29 24 21 19 19 18 25 32 34 32
DEWPT                     22 17 13 10  7  6  9 11 10  8  8  8 10 11 16 20 23 25
RH                        75 71 65 64 59 61 52 46 44 50 56 61 67 73 68 61 64 75
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW NW SW SE SE  S  S  S
WIND SPD                  14 13 13 11 10 10 11 11  9  4  2  1  1  2  4  8  8  6
WIND GUST                 26 25
CLOUDS                    B2 B2 SC FW FW CL CL CL FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     10           5           0           0          50
QPF 12HR                      0           0           0           0        0.05
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
RAIN                                                                    C  C  C
SNOW                                                                    C  C  C
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    30       8    26      16    32      24    33
TEMP          32 30 30 21   14 11 24 22   19 18 30 29   26 25 32 23
DEWPT         25 22 16  4    1 -2  5  5    5  6 15 19   20 20 18 12
PWIND DIR         W    NW      NW    NW      NE     S       S     W
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW FW   SC B2 B2 OV   OV B2 B2 B1
POP 12HR         30     5       0     0      20    50      50    10
RAIN           C                                    C    C  C
SNOW           C                                    C    C  C

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          32          18          36
TEMP                      32 28 25 22 20 19 25 30 30 25 23 21 20 20 27 33 35 33
DEWPT                     23 20 16 13  9  8 10 13 12 10 10 11 12 13 17 19 22 25
RH                        69 71 68 68 62 61 52 49 46 52 57 65 71 74 65 56 59 72
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW NW  W SE  S  S  S  S
WIND SPD                  16 16 16 14 12 12 14 13 11  4  3  2  1  1  4  9  9  9
WIND GUST                 28 28 26
CLOUDS                    B2 B2 SC FW FW CL CL CL CL FW FW FW SC B2 OV OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.03
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    32      12    28      19    34      26    35
TEMP          32 30 32 24   18 14 26 24   22 21 32 31   28 27 34 25
DEWPT         26 24 18  5    2 -1  4  5    6  7 15 19   23 23 20 13
PWIND DIR        SW    NW      NW    NW      NE    SE       S     W
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW FW   SC B2 B2 B2   OV B2 B1 B1
POP 12HR         30     5       0     0      10    50      50    10
RAIN           S                                    C    C  C
SNOW           S                                    C    C  C

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          21          40          23          40
TEMP                      33 29 27 26 25 24 31 38 38 33 28 25 24 24 31 39 40 37
DEWPT                     20 17 15 13 11  9  8  8  8  9 10 12 14 15 17 19 22 25
RH                        58 60 60 57 55 52 37 28 28 36 46 57 65 68 56 44 48 61
WIND DIR                  NW NW NW NW NW NW NW NW NW  N NW  W SW  S  S  S  S  S
WIND SPD                  10  9  8  6  5  5  8  8  5  1  1  1  1  2  5  9 10  8
CLOUDS                    B2 B1 B1 SC FW CL CL CL FW FW FW FW SC B2 B2 OV OV OV
POP 12HR                     10           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      16    36      24    39      29    40
TEMP          34 32 36 28   22 19 33 31   27 26 37 35   32 31 39 30
DEWPT         24 23 18  7    3 -1  2  7    7  9 17 21   25 24 20 15
PWIND DIR        SW    NW      NW    NW       E     S      SW     W
WIND CHAR        LT    BZ      LT    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 OV   OV B2 B1 SC
POP 12HR         20     0       0     0      10    50      50    10
RAIN           S                                    C    C  C
SNOW           S                                         C  C

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          13          29          16          32
TEMP                      29 25 22 18 17 15 22 27 27 23 21 18 18 17 24 31 32 31
DEWPT                     21 18 13  8  5  5  8 11 10  7  7  6  7  9 14 17 21 22
RH                        72 74 68 64 58 64 54 50 48 50 54 59 61 70 65 56 63 69
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD                  16 13 13 11 10  9 11 12 10  4  3  2  1  1  4  8  9  9
WIND GUST                 28 25
CLOUDS                    B2 B1 SC FW FW CL CL CL FW FW FW FW B1 OV OV OV OV OV
POP 12HR                     10           5           0           0          60
QPF 12HR                      0           0           0           0        0.06
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
SNOW                                                                    L  L  C
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          27    29       6    23      12    30      22    31
TEMP          30 27 29 19   13  9 21 18   15 15 28 27   24 23 30 21
DEWPT         25 22 15  3   -1 -4  3  4    3  4 13 17   19 18 17 11
PWIND DIR         W    NW      NW    NW       W     S       S     W
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW FW   SC B2 B2 OV   OV B2 B2 B1
POP 12HR         30     5       0     0      20    50      50    10
RAIN                                                C    C  C
SNOW           C                                 S  C    C  C

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          22          33          24          40
TEMP                      33 32 30 27 25 24 28 32 32 29 27 26 25 25 32 38 39 36
DEWPT                     24 23 20 16 14 12 11 11 12 14 16 15 15 16 17 20 23 26
RH                        69 69 66 63 62 60 48 41 43 53 63 62 65 68 53 48 52 67
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW  N  N NE SE  S  S  S
WIND SPD                  17 16 17 18 18 18 17 16 13 11 10  8  4  3  5  9 10 11
WIND GUST                 29 28 27 28 28 28 27 26
CLOUDS                    B2 B2 B1 SC FW CL CL CL FW FW FW CL SC B1 B2 OV OV OV
POP 12HR                     10           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          33    38      18    30      24    38      31    41
TEMP          36 34 37 30   24 20 28 27   26 26 36 35   33 32 40 32
DEWPT         26 27 21 11    6  4  5  8   10 11 16 22   29 30 26 19
PWIND DIR        SW    NW      NW    NW       N    SE       S     W
WIND CHAR        GN    WY      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW FW   SC B1 B2 B2   OV OV B2 B1
POP 12HR         30     5       0     0      10    50      50    10
RAIN           S                                    C    C  C
SNOW           S                                         C  C

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          14          33          15          40
TEMP                      28 22 22 20 19 17 24 31 31 24 19 17 17 18 29 37 37 35
DEWPT                     17 15 13 11  8  7  8 10 11 13 13 13 14 16 22 26 29 28
RH                        63 74 68 67 61 64 50 41 43 62 77 84 88 92 75 64 72 75
WIND DIR                  NW NW NW NW  W  W  W NW NW  W SW SW  S  S  S  S  S SW
WIND SPD                  10  8  6  6  5  4  4  6  4  2  1  1  2  2  3  5  6  8
CLOUDS                    B2 B1 B1 SC FW FW FW CL FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     10          10           0           0          60
QPF 12HR                      0           0           0           0        0.07
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    L  L  C
SNOW                                                              C  C  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    29       8    32      19    38      25    34
TEMP          36 31 29 20   14 12 29 26   23 22 36 33   29 26 33 24
DEWPT         27 24 17  5    2 -1  8  9    9 13 24 24   25 24 20 14
PWIND DIR         W    NW      NW     N      SE     S       S     W
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 B1 SC   FW FW FW SC   B1 B2 OV OV   OV OV B2 B1
POP 12HR         30     5       0     0      20    50      50    10
RAIN           C                                    C    C  C
SNOW           C                                 S  C    C  C
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          31          22          36
TEMP                      32 30 27 23 22 22 26 30 30 26 25 25 23 23 29 34 35 33
DEWPT                     22 21 17 13 10 10 10 12 12 12 13 14 14 14 15 17 21 24
RH                        66 69 65 65 59 59 50 46 46 55 60 62 68 68 55 49 56 69
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW NW  N  E SE  S  S  S
WIND SPD                  14 13 14 14 13 13 14 14 12  8  6  4  2  1  4  9 10 10
WIND GUST                 26 25
CLOUDS                    B2 B1 SC FW FW CL CL CL CL FW FW FW SC B1 B2 OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    35      14    27      21    35      28    37
TEMP          33 32 34 26   20 16 25 24   23 23 33 32   30 29 36 28
DEWPT         26 25 19  7    2 -1  2  5    7  7 13 20   25 26 22 16
PWIND DIR        SW    NW      NW    NW       N     S       S     W
WIND CHAR        GN    BZ      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW FW   SC B1 B2 B2   OV B2 B2 B1
POP 12HR         30     5       0     0      10    50      50    10
RAIN           S                                    C    C  C
SNOW           S                                         C  C

$$




000
FOUS51 KLWX 271804
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
104 PM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          19          33          24          40
TEMP                      35 31 28 24 22 21 27 31 32 29 25 24 24 24 29 36 37 36
DEWPT                     24 21 17 13 10  9 11 13 13 11 11 11 13 14 16 18 21 24
RH                        64 66 63 62 59 59 50 47 45 46 55 57 62 65 58 47 52 61
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW NW  S SE SE  S  S  S
WIND SPD                  16 16 14 14 13 12 13 14 11  5  4  2  2  2  4  8  9  8
WIND GUST                 26 26
CLOUDS                    B2 B2 SC FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          34    35      16    29      22    36      28    37
TEMP          34 34 35 27   21 18 27 26   24 24 34 33   30 29 36 27
DEWPT         26 24 18  6    2  0  3  5    7  7 14 19   24 25 21 14
PWIND DIR        SW    NW      NW    NW      NE    SE       S     W
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW CL FW FW   SC B2 B2 B2   OV B2 B1 SC
POP 12HR         30     0       0     0      10    50      50    10
RAIN           S                                    C    C  C
SNOW           S                                         C  C

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          18          36
TEMP                      34 29 25 21 20 19 25 29 29 26 23 21 21 21 28 33 35 32
DEWPT                     22 19 15 11  8  7 10 12 12 10 11 12 13 13 14 16 20 23
RH                        61 66 65 65 59 59 52 48 48 50 59 68 71 71 55 49 54 69
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW NW  N  E SE  S  S  S
WIND SPD                  14 13 13 13 12 12 13 13 10  6  4  3  1  1  3  8  8  9
WIND GUST                 26 25
CLOUDS                    B1 B1 SC FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    34      13    26      19    34      26    36
TEMP          32 31 33 25   19 15 24 23   21 21 32 31   28 27 35 26
DEWPT         26 24 18  6    1 -2  2  4    6  6 13 19   23 24 21 14
PWIND DIR        SW    NW      NW    NW       N    SE       S     W
WIND CHAR        GN    BZ      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW FW   SC B1 B2 B2   OV B2 B2 B1
POP 12HR         30     5       0     0      10    50      50    10
RAIN           S                                    C    C  C
SNOW           S                                         C  C

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          20          37
TEMP                      34 29 24 21 20 19 25 29 30 26 24 22 21 22 27 33 34 32
DEWPT                     22 18 14 11  8  7 10 13 13 10 11 11 12 13 14 16 20 23
RH                        61 63 65 65 59 59 52 51 49 50 57 62 68 68 57 49 56 69
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW NW  N  E SE  S  S  S
WIND SPD                  14 13 13 13 12 12 13 13 10  6  5  2  1  1  3  8  8  9
WIND GUST                 26 25
CLOUDS                    B1 B1 B1 FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    34      13    26      18    34      26    36
TEMP          31 31 34 25   19 15 24 23   20 20 32 31   28 27 35 26
DEWPT         25 24 18  6    1 -2  2  5    6  6 13 19   23 23 21 14
PWIND DIR        SW    NW      NW    NW       N    SE       S     W
WIND CHAR        GN    BZ      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW FW   SC B1 B2 B2   OV B2 B2 B1
POP 12HR         40     5       0     0      10    50      50    10
RAIN           S                                    C    C  C
SNOW           S                                         C  C

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      32          15          31          17          34
TEMP                      29 25 23 20 19 17 24 29 29 24 21 19 19 18 25 32 34 32
DEWPT                     22 17 13 10  7  6  9 11 10  8  8  8 10 11 16 20 23 25
RH                        75 71 65 64 59 61 52 46 44 50 56 61 67 73 68 61 64 75
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW NW SW SE SE  S  S  S
WIND SPD                  14 13 13 11 10 10 11 11  9  4  2  1  1  2  4  8  8  6
WIND GUST                 26 25
CLOUDS                    B2 B2 SC FW FW CL CL CL FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     10           5           0           0          50
QPF 12HR                      0           0           0           0        0.05
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
RAIN                                                                    C  C  C
SNOW                                                                    C  C  C
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    30       8    26      16    32      24    33
TEMP          32 30 30 21   14 11 24 22   19 18 30 29   26 25 32 23
DEWPT         25 22 16  4    1 -2  5  5    5  6 15 19   20 20 18 12
PWIND DIR         W    NW      NW    NW      NE     S       S     W
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW FW   SC B2 B2 OV   OV B2 B2 B1
POP 12HR         30     5       0     0      20    50      50    10
RAIN           C                                    C    C  C
SNOW           C                                    C    C  C

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          32          18          36
TEMP                      32 28 25 22 20 19 25 30 30 25 23 21 20 20 27 33 35 33
DEWPT                     23 20 16 13  9  8 10 13 12 10 10 11 12 13 17 19 22 25
RH                        69 71 68 68 62 61 52 49 46 52 57 65 71 74 65 56 59 72
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW NW  W SE  S  S  S  S
WIND SPD                  16 16 16 14 12 12 14 13 11  4  3  2  1  1  4  9  9  9
WIND GUST                 28 28 26
CLOUDS                    B2 B2 SC FW FW CL CL CL CL FW FW FW SC B2 OV OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.03
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    32      12    28      19    34      26    35
TEMP          32 30 32 24   18 14 26 24   22 21 32 31   28 27 34 25
DEWPT         26 24 18  5    2 -1  4  5    6  7 15 19   23 23 20 13
PWIND DIR        SW    NW      NW    NW      NE    SE       S     W
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW FW   SC B2 B2 B2   OV B2 B1 B1
POP 12HR         30     5       0     0      10    50      50    10
RAIN           S                                    C    C  C
SNOW           S                                    C    C  C

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          21          40          23          40
TEMP                      33 29 27 26 25 24 31 38 38 33 28 25 24 24 31 39 40 37
DEWPT                     20 17 15 13 11  9  8  8  8  9 10 12 14 15 17 19 22 25
RH                        58 60 60 57 55 52 37 28 28 36 46 57 65 68 56 44 48 61
WIND DIR                  NW NW NW NW NW NW NW NW NW  N NW  W SW  S  S  S  S  S
WIND SPD                  10  9  8  6  5  5  8  8  5  1  1  1  1  2  5  9 10  8
CLOUDS                    B2 B1 B1 SC FW CL CL CL FW FW FW FW SC B2 B2 OV OV OV
POP 12HR                     10           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      16    36      24    39      29    40
TEMP          34 32 36 28   22 19 33 31   27 26 37 35   32 31 39 30
DEWPT         24 23 18  7    3 -1  2  7    7  9 17 21   25 24 20 15
PWIND DIR        SW    NW      NW    NW       E     S      SW     W
WIND CHAR        LT    BZ      LT    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 OV   OV B2 B1 SC
POP 12HR         20     0       0     0      10    50      50    10
RAIN           S                                    C    C  C
SNOW           S                                         C  C

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          13          29          16          32
TEMP                      29 25 22 18 17 15 22 27 27 23 21 18 18 17 24 31 32 31
DEWPT                     21 18 13  8  5  5  8 11 10  7  7  6  7  9 14 17 21 22
RH                        72 74 68 64 58 64 54 50 48 50 54 59 61 70 65 56 63 69
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD                  16 13 13 11 10  9 11 12 10  4  3  2  1  1  4  8  9  9
WIND GUST                 28 25
CLOUDS                    B2 B1 SC FW FW CL CL CL FW FW FW FW B1 OV OV OV OV OV
POP 12HR                     10           5           0           0          60
QPF 12HR                      0           0           0           0        0.06
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
SNOW                                                                    L  L  C
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          27    29       6    23      12    30      22    31
TEMP          30 27 29 19   13  9 21 18   15 15 28 27   24 23 30 21
DEWPT         25 22 15  3   -1 -4  3  4    3  4 13 17   19 18 17 11
PWIND DIR         W    NW      NW    NW       W     S       S     W
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW FW   SC B2 B2 OV   OV B2 B2 B1
POP 12HR         30     5       0     0      20    50      50    10
RAIN                                                C    C  C
SNOW           C                                 S  C    C  C

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          22          33          24          40
TEMP                      33 32 30 27 25 24 28 32 32 29 27 26 25 25 32 38 39 36
DEWPT                     24 23 20 16 14 12 11 11 12 14 16 15 15 16 17 20 23 26
RH                        69 69 66 63 62 60 48 41 43 53 63 62 65 68 53 48 52 67
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW  N  N NE SE  S  S  S
WIND SPD                  17 16 17 18 18 18 17 16 13 11 10  8  4  3  5  9 10 11
WIND GUST                 29 28 27 28 28 28 27 26
CLOUDS                    B2 B2 B1 SC FW CL CL CL FW FW FW CL SC B1 B2 OV OV OV
POP 12HR                     10           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          33    38      18    30      24    38      31    41
TEMP          36 34 37 30   24 20 28 27   26 26 36 35   33 32 40 32
DEWPT         26 27 21 11    6  4  5  8   10 11 16 22   29 30 26 19
PWIND DIR        SW    NW      NW    NW       N    SE       S     W
WIND CHAR        GN    WY      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW FW   SC B1 B2 B2   OV OV B2 B1
POP 12HR         30     5       0     0      10    50      50    10
RAIN           S                                    C    C  C
SNOW           S                                         C  C

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          14          33          15          40
TEMP                      28 22 22 20 19 17 24 31 31 24 19 17 17 18 29 37 37 35
DEWPT                     17 15 13 11  8  7  8 10 11 13 13 13 14 16 22 26 29 28
RH                        63 74 68 67 61 64 50 41 43 62 77 84 88 92 75 64 72 75
WIND DIR                  NW NW NW NW  W  W  W NW NW  W SW SW  S  S  S  S  S SW
WIND SPD                  10  8  6  6  5  4  4  6  4  2  1  1  2  2  3  5  6  8
CLOUDS                    B2 B1 B1 SC FW FW FW CL FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     10          10           0           0          60
QPF 12HR                      0           0           0           0        0.07
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    L  L  C
SNOW                                                              C  C  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    29       8    32      19    38      25    34
TEMP          36 31 29 20   14 12 29 26   23 22 36 33   29 26 33 24
DEWPT         27 24 17  5    2 -1  8  9    9 13 24 24   25 24 20 14
PWIND DIR         W    NW      NW     N      SE     S       S     W
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 B1 SC   FW FW FW SC   B1 B2 OV OV   OV OV B2 B1
POP 12HR         30     5       0     0      20    50      50    10
RAIN           C                                    C    C  C
SNOW           C                                 S  C    C  C
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
104 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          31          22          36
TEMP                      32 30 27 23 22 22 26 30 30 26 25 25 23 23 29 34 35 33
DEWPT                     22 21 17 13 10 10 10 12 12 12 13 14 14 14 15 17 21 24
RH                        66 69 65 65 59 59 50 46 46 55 60 62 68 68 55 49 56 69
WIND DIR                  NW NW NW NW NW NW NW NW NW NW NW NW  N  E SE  S  S  S
WIND SPD                  14 13 14 14 13 13 14 14 12  8  6  4  2  1  4  9 10 10
WIND GUST                 26 25
CLOUDS                    B2 B1 SC FW FW CL CL CL CL FW FW FW SC B1 B2 OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    35      14    27      21    35      28    37
TEMP          33 32 34 26   20 16 25 24   23 23 33 32   30 29 36 28
DEWPT         26 25 19  7    2 -1  2  5    7  7 13 20   25 26 22 16
PWIND DIR        SW    NW      NW    NW       N     S       S     W
WIND CHAR        GN    BZ      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW FW   SC B1 B2 B2   OV B2 B2 B1
POP 12HR         30     5       0     0      10    50      50    10
RAIN           S                                    C    C  C
SNOW           S                                         C  C

$$





000
FOUS51 KLWX 271732
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1232 PM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          19          33          21          38
TEMP                   35 35 31 28 24 22 21 27 31 32 28 26 24 23 24 30 36 37 36
DEWPT                  24 24 21 17 13 10  9 11 13 13 12 12 12 13 14 16 18 21 25
RH                     64 64 66 63 62 59 59 50 47 45 50 55 60 65 65 55 47 52 64
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD               17 16 16 14 14 13 12 13 14 11  8  5  3  2  2  5  9 10  9
WIND GUST              27 26 26
CLOUDS                 OV B2 B2 SC FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      15    31      24    35      22    30
TEMP          33 32 36 28   21 17 29 28   26 26 34 30   26 23 29 22
DEWPT         27 26 19 11    7  3  6  8   10 11 15 18   19 14 11  8
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          17          36
TEMP                   34 34 29 25 21 20 19 25 29 29 25 23 21 20 20 27 34 35 33
DEWPT                  23 22 19 15 11  8  7 10 12 12 11 12 12 13 13 15 17 21 24
RH                     64 61 66 65 65 59 59 52 48 48 55 62 68 74 74 60 49 56 69
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E SE  S  S  S
WIND SPD               14 14 13 13 13 12 12 13 13 10  8  5  4  2  1  4  8 10  9
WIND GUST              26 26 25
CLOUDS                 B2 B1 B1 SC FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      12    28      20    33      19    28
TEMP          32 31 35 26   19 14 26 25   22 22 31 27   23 20 27 20
DEWPT         27 26 19 11    6  1  5  8    9 10 14 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          19          36
TEMP                   34 34 29 24 21 20 19 25 29 30 26 24 22 21 22 28 34 35 33
DEWPT                  22 22 18 14 11  8  7 10 13 13 11 11 12 13 13 15 17 21 23
RH                     61 61 63 65 65 59 59 52 51 49 52 57 65 71 68 58 49 56 66
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E SE  S  S  S
WIND SPD               14 14 13 13 13 12 12 13 13 10  8  6  3  1  1  4  8 10  9
WIND GUST              26 26 25
CLOUDS                 B2 B1 B1 B1 FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      11    27      20    33      19    28
TEMP          32 31 35 25   18 13 25 24   22 22 31 27   23 20 27 20
DEWPT         26 26 19 11    6  1  6  8    9 10 14 17   17 11 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         40     5       0     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      32          15          31          14          35
TEMP                   29 29 25 23 20 19 17 24 29 29 24 21 19 17 17 25 32 34 32
DEWPT                  23 22 17 13 10  7  6  9 11 10  8  8  9 10 12 16 20 23 25
RH                     78 75 71 65 64 59 61 52 46 44 50 56 64 73 80 68 61 64 75
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW SW SE SE  S  S  S
WIND SPD               13 14 13 13 11 10 10 11 11  9  4  3  2  2  2  6 10  9  8
WIND GUST              25 26 25
CLOUDS                 OV B2 B2 SC FW FW CL CL CL FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     10           5           0           0          50
QPF 12HR                      0           0           0           0        0.05
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  C
SNOW                                                                    C  C  C
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    32       9    28      17    31      16    26
TEMP          30 29 31 22   16 12 26 23   20 19 29 25   20 17 25 16
DEWPT         25 24 17  9    4  1  8  9    8  9 16 16   15  9  9  6
PWIND DIR         W    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    40      30    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          32          17          37
TEMP                   33 32 28 25 22 20 19 25 30 30 26 23 21 20 20 28 34 36 33
DEWPT                  24 23 20 16 13  9  8 10 13 12 11 11 11 13 13 17 19 22 25
RH                     69 69 71 68 68 62 61 52 49 46 52 59 65 74 74 63 54 56 72
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW SW SE  S  S  S  S
WIND SPD               16 16 16 16 14 12 12 14 13 11  5  4  3  2  2  5 10 11  9
WIND GUST              28 28 28 26
CLOUDS                 OV B2 B2 SC FW FW CL CL CL CL FW FW FW SC B2 OV OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.03
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    34      12    29      21    33      19    28
TEMP          31 29 33 25   18 15 27 26   23 23 31 27   23 20 27 19
DEWPT         26 25 19 10    6  2  7  8   10 10 16 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          21          40          22          40
TEMP                   34 33 29 27 26 25 24 31 38 38 32 29 27 26 25 32 38 39 36
DEWPT                  20 20 17 15 13 11  9  8  8  8  9 10 12 13 14 17 18 22 26
RH                     56 58 60 60 57 55 52 37 28 28 37 44 53 57 62 53 44 50 67
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW  W SW  S  S  S  S  S
WIND SPD               10 10  9  8  6  5  5  8  8  5  2  2  1  1  3  6  9 10  8
CLOUDS                 B2 B2 B1 B1 SC FW CL CL CL FW FW FW FW SC B2 B2 OV OV OV
POP 12HR                     10           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    39      17    37      25    38      22    34
TEMP          33 31 38 30   23 20 34 32   28 27 36 31   27 24 32 24
DEWPT         25 25 19 12    8  4  8 11   12 12 19 21   19 15 13 10
PWIND DIR        SW    NW      NW    NW       S     S       N    NW
WIND CHAR        LT    BZ      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC FW   FW FW SC SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         20     0       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          13          29          14          33
TEMP                   29 29 25 22 18 17 15 22 27 27 23 20 18 17 17 24 31 32 30
DEWPT                  22 21 18 13  8  5  5  8 11 10  7  7  6  7  8 14 17 21 22
RH                     75 72 74 68 64 58 64 54 50 48 50 56 59 64 67 65 56 63 72
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD               13 16 13 13 11 10  9 11 12 10  5  4  3  2  2  6 10 11  9
WIND GUST              25 28 25
CLOUDS                 B2 B2 B1 SC FW FW CL CL CL FW FW FW FW B1 OV OV OV OV OV
POP 12HR                     10           5           0           0          60
QPF 12HR                      0           0           0           0        0.06
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
SNOW                                                                    L  L  C
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       6    25      14    29      14    23
TEMP          28 27 30 20   13  9 23 20   17 16 27 23   18 15 22 14
DEWPT         25 23 16  8    3 -1  6  7    6  7 14 15   13  7  7  4
PWIND DIR        SW    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    30      30    20
SNOW           C                                 C  C    C  C  S  S

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          22          33          23          40
TEMP                   33 33 32 30 27 25 24 28 32 32 29 27 26 25 26 32 38 39 35
DEWPT                  25 24 23 20 16 14 12 11 11 12 14 16 15 15 16 18 20 23 26
RH                     72 69 69 66 63 62 60 48 41 43 53 63 62 65 65 56 48 52 69
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW  N  N  E SE  S  S  S
WIND SPD               17 17 16 17 18 18 18 17 16 13 12 11  9  4  3  6 10 11 13
WIND GUST              29 29 28 27 28 28 28 27 26
CLOUDS                 OV B2 B2 B1 SC FW CL CL CL FW FW FW CL SC B1 B2 OV OV OV
POP 12HR                     10           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          32    39      18    31      25    37      24    32
TEMP          34 33 38 30   24 20 29 28   27 27 35 32   28 25 31 25
DEWPT         27 29 23 16   11  7  8 11   14 15 18 22   23 19 15 12
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    WY      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          14          33          15          40
TEMP                   28 28 22 22 20 19 17 24 31 31 25 22 20 19 19 28 37 38 33
DEWPT                  18 17 15 13 11  8  7  8 10 11 12 12 12 13 15 22 25 28 27
RH                     66 63 74 68 67 61 64 50 41 43 57 65 71 77 84 78 61 67 78
WIND DIR               NW NW NW NW NW  W  W  W NW NW  W  W SW  S  S  S  S  S SW
WIND SPD               10 10  8  6  6  5  4  4  6  4  3  2  2  3  4  5  8  8  8
CLOUDS                 B1 B2 B1 B1 SC FW FW FW CL FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     10          10           0           0          60
QPF 12HR                      0           0           0           0        0.07
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    L  L  C
SNOW                                                              C  C  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       9    34      20    37      18    28
TEMP          30 27 30 22   15 13 31 28   24 23 35 29   23 19 27 18
DEWPT         27 24 19 11    7  2 12 12   12 14 21 21   18 13 12  8
PWIND DIR         W    NW      NW     W      SW     S      NW    NW
WIND CHAR        GN    BZ      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   SC SC SC SC   B2 OV OV OV   B2 B2 B1 SC
POP 12HR         30     5       0     5      10    40      40    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          31          21          37
TEMP                   32 32 30 27 23 22 22 26 30 30 27 25 24 23 23 30 35 36 34
DEWPT                  22 22 21 17 13 10 10 10 12 12 13 13 14 14 14 15 17 21 25
RH                     66 66 69 65 65 59 59 50 46 46 55 60 65 68 68 53 47 54 69
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E SE  S  S  S
WIND SPD               16 14 13 14 14 13 13 14 14 12  9  8  5  3  2  5 10 12 11
WIND GUST              28 26 25
CLOUDS                 B2 B2 B1 SC FW FW CL CL CL CL FW FW FW SC B1 B2 OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    36      14    28      23    33      21    28
TEMP          33 32 35 27   20 16 26 26   24 24 32 28   24 22 27 21
DEWPT         27 27 20 13    7  3  6  9   11 11 16 18   19 13 11  8
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    WY      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$





000
FOUS51 KLWX 271732
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1232 PM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          19          33          21          38
TEMP                   35 35 31 28 24 22 21 27 31 32 28 26 24 23 24 30 36 37 36
DEWPT                  24 24 21 17 13 10  9 11 13 13 12 12 12 13 14 16 18 21 25
RH                     64 64 66 63 62 59 59 50 47 45 50 55 60 65 65 55 47 52 64
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD               17 16 16 14 14 13 12 13 14 11  8  5  3  2  2  5  9 10  9
WIND GUST              27 26 26
CLOUDS                 OV B2 B2 SC FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      15    31      24    35      22    30
TEMP          33 32 36 28   21 17 29 28   26 26 34 30   26 23 29 22
DEWPT         27 26 19 11    7  3  6  8   10 11 15 18   19 14 11  8
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          17          36
TEMP                   34 34 29 25 21 20 19 25 29 29 25 23 21 20 20 27 34 35 33
DEWPT                  23 22 19 15 11  8  7 10 12 12 11 12 12 13 13 15 17 21 24
RH                     64 61 66 65 65 59 59 52 48 48 55 62 68 74 74 60 49 56 69
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E SE  S  S  S
WIND SPD               14 14 13 13 13 12 12 13 13 10  8  5  4  2  1  4  8 10  9
WIND GUST              26 26 25
CLOUDS                 B2 B1 B1 SC FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      12    28      20    33      19    28
TEMP          32 31 35 26   19 14 26 25   22 22 31 27   23 20 27 20
DEWPT         27 26 19 11    6  1  5  8    9 10 14 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          19          36
TEMP                   34 34 29 24 21 20 19 25 29 30 26 24 22 21 22 28 34 35 33
DEWPT                  22 22 18 14 11  8  7 10 13 13 11 11 12 13 13 15 17 21 23
RH                     61 61 63 65 65 59 59 52 51 49 52 57 65 71 68 58 49 56 66
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E SE  S  S  S
WIND SPD               14 14 13 13 13 12 12 13 13 10  8  6  3  1  1  4  8 10  9
WIND GUST              26 26 25
CLOUDS                 B2 B1 B1 B1 FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      11    27      20    33      19    28
TEMP          32 31 35 25   18 13 25 24   22 22 31 27   23 20 27 20
DEWPT         26 26 19 11    6  1  6  8    9 10 14 17   17 11 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         40     5       0     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      32          15          31          14          35
TEMP                   29 29 25 23 20 19 17 24 29 29 24 21 19 17 17 25 32 34 32
DEWPT                  23 22 17 13 10  7  6  9 11 10  8  8  9 10 12 16 20 23 25
RH                     78 75 71 65 64 59 61 52 46 44 50 56 64 73 80 68 61 64 75
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW SW SE SE  S  S  S
WIND SPD               13 14 13 13 11 10 10 11 11  9  4  3  2  2  2  6 10  9  8
WIND GUST              25 26 25
CLOUDS                 OV B2 B2 SC FW FW CL CL CL FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     10           5           0           0          50
QPF 12HR                      0           0           0           0        0.05
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  C
SNOW                                                                    C  C  C
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    32       9    28      17    31      16    26
TEMP          30 29 31 22   16 12 26 23   20 19 29 25   20 17 25 16
DEWPT         25 24 17  9    4  1  8  9    8  9 16 16   15  9  9  6
PWIND DIR         W    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    40      30    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          32          17          37
TEMP                   33 32 28 25 22 20 19 25 30 30 26 23 21 20 20 28 34 36 33
DEWPT                  24 23 20 16 13  9  8 10 13 12 11 11 11 13 13 17 19 22 25
RH                     69 69 71 68 68 62 61 52 49 46 52 59 65 74 74 63 54 56 72
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW SW SE  S  S  S  S
WIND SPD               16 16 16 16 14 12 12 14 13 11  5  4  3  2  2  5 10 11  9
WIND GUST              28 28 28 26
CLOUDS                 OV B2 B2 SC FW FW CL CL CL CL FW FW FW SC B2 OV OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.03
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    34      12    29      21    33      19    28
TEMP          31 29 33 25   18 15 27 26   23 23 31 27   23 20 27 19
DEWPT         26 25 19 10    6  2  7  8   10 10 16 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          21          40          22          40
TEMP                   34 33 29 27 26 25 24 31 38 38 32 29 27 26 25 32 38 39 36
DEWPT                  20 20 17 15 13 11  9  8  8  8  9 10 12 13 14 17 18 22 26
RH                     56 58 60 60 57 55 52 37 28 28 37 44 53 57 62 53 44 50 67
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW  W SW  S  S  S  S  S
WIND SPD               10 10  9  8  6  5  5  8  8  5  2  2  1  1  3  6  9 10  8
CLOUDS                 B2 B2 B1 B1 SC FW CL CL CL FW FW FW FW SC B2 B2 OV OV OV
POP 12HR                     10           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    39      17    37      25    38      22    34
TEMP          33 31 38 30   23 20 34 32   28 27 36 31   27 24 32 24
DEWPT         25 25 19 12    8  4  8 11   12 12 19 21   19 15 13 10
PWIND DIR        SW    NW      NW    NW       S     S       N    NW
WIND CHAR        LT    BZ      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC FW   FW FW SC SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         20     0       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          13          29          14          33
TEMP                   29 29 25 22 18 17 15 22 27 27 23 20 18 17 17 24 31 32 30
DEWPT                  22 21 18 13  8  5  5  8 11 10  7  7  6  7  8 14 17 21 22
RH                     75 72 74 68 64 58 64 54 50 48 50 56 59 64 67 65 56 63 72
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD               13 16 13 13 11 10  9 11 12 10  5  4  3  2  2  6 10 11  9
WIND GUST              25 28 25
CLOUDS                 B2 B2 B1 SC FW FW CL CL CL FW FW FW FW B1 OV OV OV OV OV
POP 12HR                     10           5           0           0          60
QPF 12HR                      0           0           0           0        0.06
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
SNOW                                                                    L  L  C
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       6    25      14    29      14    23
TEMP          28 27 30 20   13  9 23 20   17 16 27 23   18 15 22 14
DEWPT         25 23 16  8    3 -1  6  7    6  7 14 15   13  7  7  4
PWIND DIR        SW    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    30      30    20
SNOW           C                                 C  C    C  C  S  S

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          22          33          23          40
TEMP                   33 33 32 30 27 25 24 28 32 32 29 27 26 25 26 32 38 39 35
DEWPT                  25 24 23 20 16 14 12 11 11 12 14 16 15 15 16 18 20 23 26
RH                     72 69 69 66 63 62 60 48 41 43 53 63 62 65 65 56 48 52 69
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW  N  N  E SE  S  S  S
WIND SPD               17 17 16 17 18 18 18 17 16 13 12 11  9  4  3  6 10 11 13
WIND GUST              29 29 28 27 28 28 28 27 26
CLOUDS                 OV B2 B2 B1 SC FW CL CL CL FW FW FW CL SC B1 B2 OV OV OV
POP 12HR                     10           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          32    39      18    31      25    37      24    32
TEMP          34 33 38 30   24 20 29 28   27 27 35 32   28 25 31 25
DEWPT         27 29 23 16   11  7  8 11   14 15 18 22   23 19 15 12
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    WY      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          14          33          15          40
TEMP                   28 28 22 22 20 19 17 24 31 31 25 22 20 19 19 28 37 38 33
DEWPT                  18 17 15 13 11  8  7  8 10 11 12 12 12 13 15 22 25 28 27
RH                     66 63 74 68 67 61 64 50 41 43 57 65 71 77 84 78 61 67 78
WIND DIR               NW NW NW NW NW  W  W  W NW NW  W  W SW  S  S  S  S  S SW
WIND SPD               10 10  8  6  6  5  4  4  6  4  3  2  2  3  4  5  8  8  8
CLOUDS                 B1 B2 B1 B1 SC FW FW FW CL FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     10          10           0           0          60
QPF 12HR                      0           0           0           0        0.07
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    L  L  C
SNOW                                                              C  C  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       9    34      20    37      18    28
TEMP          30 27 30 22   15 13 31 28   24 23 35 29   23 19 27 18
DEWPT         27 24 19 11    7  2 12 12   12 14 21 21   18 13 12  8
PWIND DIR         W    NW      NW     W      SW     S      NW    NW
WIND CHAR        GN    BZ      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   SC SC SC SC   B2 OV OV OV   B2 B2 B1 SC
POP 12HR         30     5       0     5      10    40      40    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
1232 PM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          31          21          37
TEMP                   32 32 30 27 23 22 22 26 30 30 27 25 24 23 23 30 35 36 34
DEWPT                  22 22 21 17 13 10 10 10 12 12 13 13 14 14 14 15 17 21 25
RH                     66 66 69 65 65 59 59 50 46 46 55 60 65 68 68 53 47 54 69
WIND DIR               NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E SE  S  S  S
WIND SPD               16 14 13 14 14 13 13 14 14 12  9  8  5  3  2  5 10 12 11
WIND GUST              28 26 25
CLOUDS                 B2 B2 B1 SC FW FW CL CL CL CL FW FW FW SC B1 B2 OV OV OV
POP 12HR                     10           5           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    36      14    28      23    33      21    28
TEMP          33 32 35 27   20 16 26 26   24 24 32 28   24 22 27 21
DEWPT         27 27 20 13    7  3  6  9   11 11 16 18   19 13 11  8
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    WY      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$




000
FOUS51 KLWX 271432
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
931 AM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          19          33          21          38
TEMP                32 34 34 28 25 24 22 21 27 31 32 28 26 24 23 24 30 36 37 36
DEWPT               24 24 24 21 17 13 10  9 11 13 13 12 12 12 13 14 16 18 21 25
RH                  72 66 66 75 71 62 59 59 50 47 45 50 55 60 65 65 55 47 52 64
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE  S  S  S
WIND SPD            14 17 16 16 14 14 13 12 13 14 11  8  5  3  2  0  4  9  9  9
WIND GUST              27 26 26
CLOUDS              OV OV B2 B2 SC FW FW CL CL CL CL FW FW SC SC B2 B2 OV OV OV
POP 12HR                     30          10           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      15    31      24    35      22    30
TEMP          33 32 36 28   21 17 29 28   26 26 34 30   26 23 29 22
DEWPT         27 26 19 11    7  3  6  8   10 11 15 18   19 14 11  8
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          17          36
TEMP                30 33 32 27 24 22 20 19 25 29 29 25 23 21 20 20 27 34 35 33
DEWPT               23 23 22 19 15 11  8  7 10 12 12 11 12 12 13 13 15 17 21 24
RH                  75 66 66 71 68 62 59 59 52 48 48 55 62 68 74 74 60 49 56 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD            12 14 14 13 13 13 12 12 13 13 10  8  5  4  3  1  4  9 10  9
WIND GUST              26 26 25
CLOUDS              OV B2 B1 B1 SC FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     30          10           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      12    28      20    33      19    28
TEMP          32 31 35 26   19 14 26 25   22 22 31 27   23 20 27 20
DEWPT         27 26 19 11    6  1  5  8    9 10 14 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          19          36
TEMP                30 33 32 27 24 22 20 19 25 29 30 26 24 22 21 22 28 34 35 33
DEWPT               22 22 22 18 14 11  8  7 10 13 13 11 11 12 13 13 15 17 21 23
RH                  72 63 66 68 65 62 59 59 52 51 49 52 57 65 71 68 58 49 56 66
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD            12 14 14 13 13 13 12 12 13 13 10  8  6  3  3  1  4  9 10  9
WIND GUST              26 26 25
CLOUDS              B2 B2 B1 B1 B1 FW FW FW FW CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     30          10           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      11    27      20    33      19    28
TEMP          32 31 35 25   18 13 25 24   22 22 31 27   23 20 27 20
DEWPT         26 26 19 11    6  1  6  8    9 10 14 17   17 11 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         40     5       0     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      32          15          31          14          35
TEMP                28 31 30 25 22 20 18 17 24 29 29 24 21 19 17 17 25 32 34 32
DEWPT               21 23 22 17 13 10  7  6  9 11 10  8  8  9 10 12 16 20 23 25
RH                  75 72 72 71 68 64 61 61 52 46 44 50 56 64 73 80 68 61 64 75
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD            13 13 14 13 13 11 10 10 11 11  9  4  3  2  1  1  5  9 10  8
WIND GUST              25 26 25
CLOUDS              OV OV B2 B2 SC FW FW CL CL FW FW FW SC SC B1 B2 OV OV OV OV
POP 12HR                     70          10           0           0          50
QPF 12HR                      0           0           0           0        0.05
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  C
SNOW                 C                                                  C  C  C
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    32       9    28      17    31      16    26
TEMP          30 29 31 22   16 12 26 23   20 19 29 25   20 17 25 16
DEWPT         25 24 17  9    4  1  8  9    8  9 16 16   15  9  9  6
PWIND DIR         W    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    40      30    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          32          17          37
TEMP                29 32 31 26 23 22 20 19 25 30 30 26 23 21 20 20 28 34 36 33
DEWPT               23 24 23 20 16 13  9  8 10 13 12 11 11 11 13 13 17 19 22 25
RH                  78 72 72 78 74 68 62 61 52 49 46 52 59 65 74 74 63 54 56 72
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE SE  S  S  S
WIND SPD            14 16 16 16 16 14 12 12 14 13 11  5  4  3  2  1  5 10 11  9
WIND GUST              28 28 28 26
CLOUDS              OV OV B2 B2 SC FW FW CL CL FW FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                      0           0           0           0        0.03
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                 C                                                  C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    34      12    29      21    33      19    28
TEMP          31 29 33 25   18 15 27 26   23 23 31 27   23 20 27 19
DEWPT         26 25 19 10    6  2  7  8   10 10 16 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          21          40          22          40
TEMP                32 35 35 30 27 25 24 24 31 38 38 32 29 27 26 25 32 38 39 36
DEWPT               18 20 20 17 15 13 11  9  8  8  8  9 10 12 13 14 17 18 22 26
RH                  56 54 54 58 60 60 57 52 37 28 28 37 44 53 57 62 53 44 50 67
WIND DIR             N NW NW NW NW NW NW NW NW NW NW NW NW  W  S  S  S  S  S  S
WIND SPD             9 10 10  9  8  6  5  5  8  8  5  2  2  1  0  2  6 10 11  8
CLOUDS              OV B2 B2 B1 B1 SC FW CL CL FW FW FW FW SC B1 B2 B2 OV OV OV
POP 12HR                     30           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    39      17    37      25    38      22    34
TEMP          33 31 38 30   23 20 34 32   28 27 36 31   27 24 32 24
DEWPT         25 25 19 12    8  4  8 11   12 12 19 21   19 15 13 10
PWIND DIR        SW    NW      NW    NW       S     S       N    NW
WIND CHAR        LT    BZ      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC FW   FW FW SC SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         20     0       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          13          29          14          33
TEMP                27 30 29 23 20 18 17 15 22 27 27 23 20 18 17 17 24 31 32 30
DEWPT               20 22 21 18 13  8  5  5  8 11 10  7  7  6  7  8 14 17 21 22
RH                  74 72 72 81 74 64 58 64 54 50 48 50 56 59 64 67 65 56 63 72
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S  S
WIND SPD            12 13 16 13 13 11 10  9 11 12 10  5  4  3  1  2  5 10 11  9
WIND GUST              25 28 25
CLOUDS              OV B2 B2 B1 SC FW FW CL CL FW FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     60          10           0           0          60
QPF 12HR                      0           0           0           0        0.06
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
SNOW                 C                                                  L  L  C
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       6    25      14    29      14    23
TEMP          28 27 30 20   13  9 23 20   17 16 27 23   18 15 22 14
DEWPT         25 23 16  8    3 -1  6  7    6  7 14 15   13  7  7  4
PWIND DIR        SW    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    30      30    20
SNOW           C                                 C  C    C  C  S  S

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          22          33          23          40
TEMP                33 35 35 30 28 26 25 24 28 32 32 29 27 26 25 26 32 38 39 35
DEWPT               25 25 24 23 20 16 14 12 11 11 12 14 16 15 15 16 18 20 23 26
RH                  72 66 64 75 71 65 62 60 48 41 43 53 63 62 65 65 56 48 52 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N  N SE  S  S  S
WIND SPD            16 17 17 16 17 18 18 18 17 16 13 12 11  9  6  3  4 12 13 13
WIND GUST           26 29 29 28 27 28 28 28 27 26
CLOUDS              OV OV B2 B2 B1 SC FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     30          10           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          32    39      18    31      25    37      24    32
TEMP          34 33 38 30   24 20 29 28   27 27 35 32   28 25 31 25
DEWPT         27 29 23 16   11  7  8 11   14 15 18 22   23 19 15 12
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    WY      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          14          33          15          40
TEMP                27 29 29 23 20 19 17 17 24 31 31 25 22 20 19 19 28 37 38 33
DEWPT               15 18 17 15 13 11  8  7  8 10 11 12 12 12 13 15 22 25 28 27
RH                  60 63 60 71 74 70 67 64 50 41 43 57 65 71 77 84 78 61 67 78
WIND DIR            NW NW NW NW NW NW  W  W  W NW NW  W  W SW  S  S  S  S  S SW
WIND SPD             6 10 10  8  6  6  5  4  4  6  4  3  2  2  2  3  5  9  9  8
CLOUDS              B2 B1 B2 B1 B1 SC FW FW FW FW FW SC SC B1 B2 OV OV OV OV OV
POP 12HR                     10          10           0           0          60
QPF 12HR                      0           0           0           0        0.07
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    L  L  C
SNOW                                                              C  C  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       9    34      20    37      18    28
TEMP          30 27 30 22   15 13 31 28   24 23 35 29   23 19 27 18
DEWPT         27 24 19 11    7  2 12 12   12 14 21 21   18 13 12  8
PWIND DIR         W    NW      NW     W      SW     S      NW    NW
WIND CHAR        GN    BZ      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   SC SC SC SC   B2 OV OV OV   B2 B2 B1 SC
POP 12HR         30     5       0     5      10    40      40    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          31          21          37
TEMP                31 33 33 28 26 24 23 22 26 30 30 27 25 24 23 23 30 35 36 34
DEWPT               23 22 22 21 17 13 10 10 10 12 12 13 13 14 14 14 15 17 21 25
RH                  72 63 63 75 68 62 57 59 50 46 46 55 60 65 68 68 53 47 54 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S
WIND SPD            13 16 14 13 14 14 13 13 14 14 12  9  8  5  4  2  4 10 11 11
WIND GUST              28 26 25
CLOUDS              OV B2 B2 B1 SC FW FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     30          10           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    36      14    28      23    33      21    28
TEMP          33 32 35 27   20 16 26 26   24 24 32 28   24 22 27 21
DEWPT         27 27 20 13    7  3  6  9   11 11 16 18   19 13 11  8
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    WY      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$





000
FOUS51 KLWX 271432
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
931 AM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          19          33          21          38
TEMP                32 34 34 28 25 24 22 21 27 31 32 28 26 24 23 24 30 36 37 36
DEWPT               24 24 24 21 17 13 10  9 11 13 13 12 12 12 13 14 16 18 21 25
RH                  72 66 66 75 71 62 59 59 50 47 45 50 55 60 65 65 55 47 52 64
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE  S  S  S
WIND SPD            14 17 16 16 14 14 13 12 13 14 11  8  5  3  2  0  4  9  9  9
WIND GUST              27 26 26
CLOUDS              OV OV B2 B2 SC FW FW CL CL CL CL FW FW SC SC B2 B2 OV OV OV
POP 12HR                     30          10           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      15    31      24    35      22    30
TEMP          33 32 36 28   21 17 29 28   26 26 34 30   26 23 29 22
DEWPT         27 26 19 11    7  3  6  8   10 11 15 18   19 14 11  8
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          17          36
TEMP                30 33 32 27 24 22 20 19 25 29 29 25 23 21 20 20 27 34 35 33
DEWPT               23 23 22 19 15 11  8  7 10 12 12 11 12 12 13 13 15 17 21 24
RH                  75 66 66 71 68 62 59 59 52 48 48 55 62 68 74 74 60 49 56 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD            12 14 14 13 13 13 12 12 13 13 10  8  5  4  3  1  4  9 10  9
WIND GUST              26 26 25
CLOUDS              OV B2 B1 B1 SC FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     30          10           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      12    28      20    33      19    28
TEMP          32 31 35 26   19 14 26 25   22 22 31 27   23 20 27 20
DEWPT         27 26 19 11    6  1  5  8    9 10 14 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          19          36
TEMP                30 33 32 27 24 22 20 19 25 29 30 26 24 22 21 22 28 34 35 33
DEWPT               22 22 22 18 14 11  8  7 10 13 13 11 11 12 13 13 15 17 21 23
RH                  72 63 66 68 65 62 59 59 52 51 49 52 57 65 71 68 58 49 56 66
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD            12 14 14 13 13 13 12 12 13 13 10  8  6  3  3  1  4  9 10  9
WIND GUST              26 26 25
CLOUDS              B2 B2 B1 B1 B1 FW FW FW FW CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     30          10           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      11    27      20    33      19    28
TEMP          32 31 35 25   18 13 25 24   22 22 31 27   23 20 27 20
DEWPT         26 26 19 11    6  1  6  8    9 10 14 17   17 11 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         40     5       0     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      32          15          31          14          35
TEMP                28 31 30 25 22 20 18 17 24 29 29 24 21 19 17 17 25 32 34 32
DEWPT               21 23 22 17 13 10  7  6  9 11 10  8  8  9 10 12 16 20 23 25
RH                  75 72 72 71 68 64 61 61 52 46 44 50 56 64 73 80 68 61 64 75
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD            13 13 14 13 13 11 10 10 11 11  9  4  3  2  1  1  5  9 10  8
WIND GUST              25 26 25
CLOUDS              OV OV B2 B2 SC FW FW CL CL FW FW FW SC SC B1 B2 OV OV OV OV
POP 12HR                     70          10           0           0          50
QPF 12HR                      0           0           0           0        0.05
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  C
SNOW                 C                                                  C  C  C
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    32       9    28      17    31      16    26
TEMP          30 29 31 22   16 12 26 23   20 19 29 25   20 17 25 16
DEWPT         25 24 17  9    4  1  8  9    8  9 16 16   15  9  9  6
PWIND DIR         W    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    40      30    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          32          17          37
TEMP                29 32 31 26 23 22 20 19 25 30 30 26 23 21 20 20 28 34 36 33
DEWPT               23 24 23 20 16 13  9  8 10 13 12 11 11 11 13 13 17 19 22 25
RH                  78 72 72 78 74 68 62 61 52 49 46 52 59 65 74 74 63 54 56 72
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE SE  S  S  S
WIND SPD            14 16 16 16 16 14 12 12 14 13 11  5  4  3  2  1  5 10 11  9
WIND GUST              28 28 28 26
CLOUDS              OV OV B2 B2 SC FW FW CL CL FW FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                      0           0           0           0        0.03
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                 C                                                  C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    34      12    29      21    33      19    28
TEMP          31 29 33 25   18 15 27 26   23 23 31 27   23 20 27 19
DEWPT         26 25 19 10    6  2  7  8   10 10 16 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          21          40          22          40
TEMP                32 35 35 30 27 25 24 24 31 38 38 32 29 27 26 25 32 38 39 36
DEWPT               18 20 20 17 15 13 11  9  8  8  8  9 10 12 13 14 17 18 22 26
RH                  56 54 54 58 60 60 57 52 37 28 28 37 44 53 57 62 53 44 50 67
WIND DIR             N NW NW NW NW NW NW NW NW NW NW NW NW  W  S  S  S  S  S  S
WIND SPD             9 10 10  9  8  6  5  5  8  8  5  2  2  1  0  2  6 10 11  8
CLOUDS              OV B2 B2 B1 B1 SC FW CL CL FW FW FW FW SC B1 B2 B2 OV OV OV
POP 12HR                     30           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    39      17    37      25    38      22    34
TEMP          33 31 38 30   23 20 34 32   28 27 36 31   27 24 32 24
DEWPT         25 25 19 12    8  4  8 11   12 12 19 21   19 15 13 10
PWIND DIR        SW    NW      NW    NW       S     S       N    NW
WIND CHAR        LT    BZ      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC FW   FW FW SC SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         20     0       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          13          29          14          33
TEMP                27 30 29 23 20 18 17 15 22 27 27 23 20 18 17 17 24 31 32 30
DEWPT               20 22 21 18 13  8  5  5  8 11 10  7  7  6  7  8 14 17 21 22
RH                  74 72 72 81 74 64 58 64 54 50 48 50 56 59 64 67 65 56 63 72
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S  S
WIND SPD            12 13 16 13 13 11 10  9 11 12 10  5  4  3  1  2  5 10 11  9
WIND GUST              25 28 25
CLOUDS              OV B2 B2 B1 SC FW FW CL CL FW FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     60          10           0           0          60
QPF 12HR                      0           0           0           0        0.06
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
SNOW                 C                                                  L  L  C
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       6    25      14    29      14    23
TEMP          28 27 30 20   13  9 23 20   17 16 27 23   18 15 22 14
DEWPT         25 23 16  8    3 -1  6  7    6  7 14 15   13  7  7  4
PWIND DIR        SW    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    30      30    20
SNOW           C                                 C  C    C  C  S  S

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          22          33          23          40
TEMP                33 35 35 30 28 26 25 24 28 32 32 29 27 26 25 26 32 38 39 35
DEWPT               25 25 24 23 20 16 14 12 11 11 12 14 16 15 15 16 18 20 23 26
RH                  72 66 64 75 71 65 62 60 48 41 43 53 63 62 65 65 56 48 52 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N  N SE  S  S  S
WIND SPD            16 17 17 16 17 18 18 18 17 16 13 12 11  9  6  3  4 12 13 13
WIND GUST           26 29 29 28 27 28 28 28 27 26
CLOUDS              OV OV B2 B2 B1 SC FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     30          10           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          32    39      18    31      25    37      24    32
TEMP          34 33 38 30   24 20 29 28   27 27 35 32   28 25 31 25
DEWPT         27 29 23 16   11  7  8 11   14 15 18 22   23 19 15 12
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    WY      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          14          33          15          40
TEMP                27 29 29 23 20 19 17 17 24 31 31 25 22 20 19 19 28 37 38 33
DEWPT               15 18 17 15 13 11  8  7  8 10 11 12 12 12 13 15 22 25 28 27
RH                  60 63 60 71 74 70 67 64 50 41 43 57 65 71 77 84 78 61 67 78
WIND DIR            NW NW NW NW NW NW  W  W  W NW NW  W  W SW  S  S  S  S  S SW
WIND SPD             6 10 10  8  6  6  5  4  4  6  4  3  2  2  2  3  5  9  9  8
CLOUDS              B2 B1 B2 B1 B1 SC FW FW FW FW FW SC SC B1 B2 OV OV OV OV OV
POP 12HR                     10          10           0           0          60
QPF 12HR                      0           0           0           0        0.07
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    L  L  C
SNOW                                                              C  C  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       9    34      20    37      18    28
TEMP          30 27 30 22   15 13 31 28   24 23 35 29   23 19 27 18
DEWPT         27 24 19 11    7  2 12 12   12 14 21 21   18 13 12  8
PWIND DIR         W    NW      NW     W      SW     S      NW    NW
WIND CHAR        GN    BZ      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   SC SC SC SC   B2 OV OV OV   B2 B2 B1 SC
POP 12HR         30     5       0     5      10    40      40    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
931 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          31          21          37
TEMP                31 33 33 28 26 24 23 22 26 30 30 27 25 24 23 23 30 35 36 34
DEWPT               23 22 22 21 17 13 10 10 10 12 12 13 13 14 14 14 15 17 21 25
RH                  72 63 63 75 68 62 57 59 50 46 46 55 60 65 68 68 53 47 54 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S
WIND SPD            13 16 14 13 14 14 13 13 14 14 12  9  8  5  4  2  4 10 11 11
WIND GUST              28 26 25
CLOUDS              OV B2 B2 B1 SC FW FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     30          10           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    36      14    28      23    33      21    28
TEMP          33 32 35 27   20 16 26 26   24 24 32 28   24 22 27 21
DEWPT         27 27 20 13    7  3  6  9   11 11 16 18   19 13 11  8
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    WY      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$




000
FOUS51 KLWX 271406
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
906 AM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          19          33          24          39
TEMP                32 34 34 28 25 24 22 21 27 31 32 30 28 27 26 26 32 37 38 36
DEWPT               24 24 24 21 17 13 10  9 11 13 13 12 12 12 13 14 16 18 21 25
RH                  72 66 66 75 71 62 59 59 50 47 45 46 50 53 57 60 51 46 50 64
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE  S  S  S
WIND SPD            14 17 16 16 14 14 13 12 13 14 11  8  5  3  2  0  4  9  9  9
WIND GUST              27 26 26
CLOUDS              OV OV B2 B2 SC FW FW CL CL CL CL FW FW SC SC B2 B2 OV OV OV
POP 12HR                     30          10           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      15    31      24    35      22    30
TEMP          33 32 36 28   21 17 29 28   26 26 34 30   26 23 29 22
DEWPT         27 26 19 11    7  3  6  8   10 11 15 18   19 14 11  8
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          16          36
TEMP                30 33 32 27 24 22 20 19 25 29 29 23 21 20 19 19 27 33 35 33
DEWPT               23 23 22 19 15 11  8  7 10 12 12 11 12 12 13 13 15 17 21 24
RH                  75 66 66 71 68 62 59 59 52 48 48 59 68 71 77 77 60 51 56 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD            12 14 14 13 13 13 12 12 13 13 10  8  5  4  3  1  4  9 10  9
WIND GUST              26 26 25
CLOUDS              OV B2 B1 B1 SC FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     30          10           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      12    28      20    33      19    28
TEMP          32 31 35 26   19 14 26 25   22 22 31 27   23 20 27 20
DEWPT         27 26 19 11    6  1  5  8    9 10 14 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          22          36
TEMP                30 33 32 27 24 22 20 19 25 29 30 28 26 25 24 24 30 34 35 33
DEWPT               22 22 22 18 14 11  8  7 10 13 13 11 11 12 13 13 15 17 21 23
RH                  72 63 66 68 65 62 59 59 52 51 49 48 52 57 62 62 53 49 56 66
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD            12 14 14 13 13 13 12 12 13 13 10  8  6  3  3  1  4  9 10  9
WIND GUST              26 26 25
CLOUDS              B2 B2 B1 B1 B1 FW FW FW FW CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     30          10           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      11    27      20    33      19    28
TEMP          32 31 35 25   18 13 25 24   22 22 31 27   23 20 27 20
DEWPT         26 26 19 11    6  1  6  8    9 10 14 17   17 11 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         40     5       0     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      32          15          31          12          35
TEMP                28 31 30 25 22 20 18 17 24 29 29 22 19 17 16 15 24 32 34 32
DEWPT               21 23 22 17 13 10  7  6  9 11 10  8  8  9 10 12 16 20 23 25
RH                  75 72 72 71 68 64 61 61 52 46 44 54 61 70 77 88 71 61 64 75
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD            13 13 14 13 13 11 10 10 11 11  9  4  3  2  1  1  5  9 10  8
WIND GUST              25 26 25
CLOUDS              OV OV B2 B2 SC FW FW CL CL FW FW FW SC SC B1 B2 OV OV OV OV
POP 12HR                     70          10           0           0          50
QPF 12HR                      0           0           0           0        0.05
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  C
SNOW                 C                                                  C  C  C
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    32       9    28      17    31      16    26
TEMP          30 29 31 22   16 12 26 23   20 19 29 25   20 17 25 16
DEWPT         25 24 17  9    4  1  8  9    8  9 16 16   15  9  9  6
PWIND DIR         W    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    40      30    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          32          15          37
TEMP                29 32 31 26 23 22 20 19 25 30 30 24 21 20 18 18 27 34 36 33
DEWPT               23 24 23 20 16 13  9  8 10 13 12 11 11 11 13 13 17 19 22 25
RH                  78 72 72 78 74 68 62 61 52 49 46 57 65 67 80 80 65 54 56 72
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE SE  S  S  S
WIND SPD            14 16 16 16 16 14 12 12 14 13 11  5  4  3  2  1  5 10 11  9
WIND GUST              28 28 28 26
CLOUDS              OV OV B2 B2 SC FW FW CL CL FW FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                      0           0           0           0        0.03
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                 C                                                  C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    34      12    29      21    33      19    28
TEMP          31 29 33 25   18 15 27 26   23 23 31 27   23 20 27 19
DEWPT         26 25 19 10    6  2  7  8   10 10 16 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          21          40          18          41
TEMP                32 35 35 30 27 25 24 24 31 38 38 30 26 24 22 21 30 38 40 36
DEWPT               18 20 20 17 15 13 11  9  8  8  8  9 10 12 13 14 17 18 22 26
RH                  56 54 54 58 60 60 57 52 37 28 28 41 50 60 68 74 58 44 48 67
WIND DIR             N NW NW NW NW NW NW NW NW NW NW NW NW  W  S  S  S  S  S  S
WIND SPD             9 10 10  9  8  6  5  5  8  8  5  2  2  1  0  2  6 10 11  8
CLOUDS              OV B2 B2 B1 B1 SC FW CL CL FW FW FW FW SC B1 B2 B2 OV OV OV
POP 12HR                     30           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    39      17    37      25    38      22    34
TEMP          33 31 38 30   23 20 34 32   28 27 36 31   27 24 32 24
DEWPT         25 25 19 12    8  4  8 11   12 12 19 21   19 15 13 10
PWIND DIR        SW    NW      NW    NW       S     S       N    NW
WIND CHAR        LT    BZ      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC FW   FW FW SC SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         20     0       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          13          29          10          33
TEMP                27 30 29 23 20 18 17 15 22 27 27 20 17 15 13 13 22 30 32 30
DEWPT               20 22 21 18 13  8  5  5  8 11 10  7  7  6  7  8 14 17 21 22
RH                  74 72 72 81 74 64 58 64 54 50 48 56 64 67 76 80 71 58 63 72
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S  S
WIND SPD            12 13 16 13 13 11 10  9 11 12 10  5  4  3  1  2  5 10 11  9
WIND GUST              25 28 25
CLOUDS              OV B2 B2 B1 SC FW FW CL CL FW FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     60          10           0           0          60
QPF 12HR                      0           0           0           0        0.06
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
SNOW                 C                                                  L  L  C
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       6    25      14    29      14    23
TEMP          28 27 30 20   13  9 23 20   17 16 27 23   18 15 22 14
DEWPT         25 23 16  8    3 -1  6  7    6  7 14 15   13  7  7  4
PWIND DIR        SW    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    30      30    20
SNOW           C                                 C  C    C  C  S  S

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          22          33          20          38
TEMP                33 35 35 30 28 26 25 24 28 32 32 27 25 24 23 23 30 36 37 35
DEWPT               25 25 24 23 20 16 14 12 11 11 12 14 16 15 15 16 18 20 23 26
RH                  72 66 64 75 71 65 62 60 48 41 43 57 68 68 71 74 60 52 56 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N  N SE  S  S  S
WIND SPD            16 17 17 16 17 18 18 18 17 16 13 12 11  9  6  3  4 12 13 13
WIND GUST           26 29 29 28 27 28 28 28 27 26
CLOUDS              OV OV B2 B2 B1 SC FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     30          10           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          32    39      18    31      25    37      24    32
TEMP          34 33 38 30   24 20 29 28   27 27 35 32   28 25 31 25
DEWPT         27 29 23 16   11  7  8 11   14 15 18 22   23 19 15 12
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    WY      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          14          33          15          39
TEMP                27 29 29 23 20 19 17 17 24 31 31 24 21 20 18 19 28 36 37 33
DEWPT               15 18 17 15 13 11  8  7  8 10 11 12 12 12 13 15 22 25 28 27
RH                  60 63 60 71 74 70 67 64 50 41 43 60 68 71 80 84 78 64 70 78
WIND DIR            NW NW NW NW NW NW  W  W  W NW NW  W  W SW  S  S  S  S  S SW
WIND SPD             6 10 10  8  6  6  5  4  4  6  4  3  2  2  2  3  5  9  9  8
CLOUDS              B2 B1 B2 B1 B1 SC FW FW FW FW FW SC SC B1 B2 OV OV OV OV OV
POP 12HR                     10          10           0           0          60
QPF 12HR                      0           0           0           0        0.07
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    L  L  C
SNOW                                                              C  C  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       9    34      20    37      18    28
TEMP          30 27 30 22   15 13 31 28   24 23 35 29   23 19 27 18
DEWPT         27 24 19 11    7  2 12 12   12 14 21 21   18 13 12  8
PWIND DIR         W    NW      NW     W      SW     S      NW    NW
WIND CHAR        GN    BZ      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   SC SC SC SC   B2 OV OV OV   B2 B2 B1 SC
POP 12HR         30     5       0     5      10    40      40    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          31          21          37
TEMP                31 33 33 28 26 24 23 22 26 30 30 26 25 24 23 23 30 35 36 34
DEWPT               23 22 22 21 17 13 10 10 10 12 12 13 13 14 14 14 15 17 21 25
RH                  72 63 63 75 68 62 57 59 50 46 46 57 60 65 68 68 53 47 54 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S
WIND SPD            13 16 14 13 14 14 13 13 14 14 12  9  8  5  4  2  4 10 11 11
WIND GUST              28 26 25
CLOUDS              OV B2 B2 B1 SC FW FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     30          10           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    36      14    28      23    33      21    28
TEMP          33 32 35 27   20 16 26 26   24 24 32 28   24 22 27 21
DEWPT         27 27 20 13    7  3  6  9   11 11 16 18   19 13 11  8
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    WY      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$




000
FOUS51 KLWX 271406
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
906 AM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          19          33          24          39
TEMP                32 34 34 28 25 24 22 21 27 31 32 30 28 27 26 26 32 37 38 36
DEWPT               24 24 24 21 17 13 10  9 11 13 13 12 12 12 13 14 16 18 21 25
RH                  72 66 66 75 71 62 59 59 50 47 45 46 50 53 57 60 51 46 50 64
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE  S  S  S
WIND SPD            14 17 16 16 14 14 13 12 13 14 11  8  5  3  2  0  4  9  9  9
WIND GUST              27 26 26
CLOUDS              OV OV B2 B2 SC FW FW CL CL CL CL FW FW SC SC B2 B2 OV OV OV
POP 12HR                     30          10           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      15    31      24    35      22    30
TEMP          33 32 36 28   21 17 29 28   26 26 34 30   26 23 29 22
DEWPT         27 26 19 11    7  3  6  8   10 11 15 18   19 14 11  8
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          16          36
TEMP                30 33 32 27 24 22 20 19 25 29 29 23 21 20 19 19 27 33 35 33
DEWPT               23 23 22 19 15 11  8  7 10 12 12 11 12 12 13 13 15 17 21 24
RH                  75 66 66 71 68 62 59 59 52 48 48 59 68 71 77 77 60 51 56 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD            12 14 14 13 13 13 12 12 13 13 10  8  5  4  3  1  4  9 10  9
WIND GUST              26 26 25
CLOUDS              OV B2 B1 B1 SC FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     30          10           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      12    28      20    33      19    28
TEMP          32 31 35 26   19 14 26 25   22 22 31 27   23 20 27 20
DEWPT         27 26 19 11    6  1  5  8    9 10 14 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          22          36
TEMP                30 33 32 27 24 22 20 19 25 29 30 28 26 25 24 24 30 34 35 33
DEWPT               22 22 22 18 14 11  8  7 10 13 13 11 11 12 13 13 15 17 21 23
RH                  72 63 66 68 65 62 59 59 52 51 49 48 52 57 62 62 53 49 56 66
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD            12 14 14 13 13 13 12 12 13 13 10  8  6  3  3  1  4  9 10  9
WIND GUST              26 26 25
CLOUDS              B2 B2 B1 B1 B1 FW FW FW FW CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     30          10           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      11    27      20    33      19    28
TEMP          32 31 35 25   18 13 25 24   22 22 31 27   23 20 27 20
DEWPT         26 26 19 11    6  1  6  8    9 10 14 17   17 11 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         40     5       0     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      32          15          31          12          35
TEMP                28 31 30 25 22 20 18 17 24 29 29 22 19 17 16 15 24 32 34 32
DEWPT               21 23 22 17 13 10  7  6  9 11 10  8  8  9 10 12 16 20 23 25
RH                  75 72 72 71 68 64 61 61 52 46 44 54 61 70 77 88 71 61 64 75
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD            13 13 14 13 13 11 10 10 11 11  9  4  3  2  1  1  5  9 10  8
WIND GUST              25 26 25
CLOUDS              OV OV B2 B2 SC FW FW CL CL FW FW FW SC SC B1 B2 OV OV OV OV
POP 12HR                     70          10           0           0          50
QPF 12HR                      0           0           0           0        0.05
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  C
SNOW                 C                                                  C  C  C
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    32       9    28      17    31      16    26
TEMP          30 29 31 22   16 12 26 23   20 19 29 25   20 17 25 16
DEWPT         25 24 17  9    4  1  8  9    8  9 16 16   15  9  9  6
PWIND DIR         W    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    40      30    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          32          15          37
TEMP                29 32 31 26 23 22 20 19 25 30 30 24 21 20 18 18 27 34 36 33
DEWPT               23 24 23 20 16 13  9  8 10 13 12 11 11 11 13 13 17 19 22 25
RH                  78 72 72 78 74 68 62 61 52 49 46 57 65 67 80 80 65 54 56 72
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE SE  S  S  S
WIND SPD            14 16 16 16 16 14 12 12 14 13 11  5  4  3  2  1  5 10 11  9
WIND GUST              28 28 28 26
CLOUDS              OV OV B2 B2 SC FW FW CL CL FW FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                      0           0           0           0        0.03
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                 C                                                  C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    34      12    29      21    33      19    28
TEMP          31 29 33 25   18 15 27 26   23 23 31 27   23 20 27 19
DEWPT         26 25 19 10    6  2  7  8   10 10 16 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          21          40          18          41
TEMP                32 35 35 30 27 25 24 24 31 38 38 30 26 24 22 21 30 38 40 36
DEWPT               18 20 20 17 15 13 11  9  8  8  8  9 10 12 13 14 17 18 22 26
RH                  56 54 54 58 60 60 57 52 37 28 28 41 50 60 68 74 58 44 48 67
WIND DIR             N NW NW NW NW NW NW NW NW NW NW NW NW  W  S  S  S  S  S  S
WIND SPD             9 10 10  9  8  6  5  5  8  8  5  2  2  1  0  2  6 10 11  8
CLOUDS              OV B2 B2 B1 B1 SC FW CL CL FW FW FW FW SC B1 B2 B2 OV OV OV
POP 12HR                     30           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    39      17    37      25    38      22    34
TEMP          33 31 38 30   23 20 34 32   28 27 36 31   27 24 32 24
DEWPT         25 25 19 12    8  4  8 11   12 12 19 21   19 15 13 10
PWIND DIR        SW    NW      NW    NW       S     S       N    NW
WIND CHAR        LT    BZ      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC FW   FW FW SC SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         20     0       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          13          29          10          33
TEMP                27 30 29 23 20 18 17 15 22 27 27 20 17 15 13 13 22 30 32 30
DEWPT               20 22 21 18 13  8  5  5  8 11 10  7  7  6  7  8 14 17 21 22
RH                  74 72 72 81 74 64 58 64 54 50 48 56 64 67 76 80 71 58 63 72
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S  S
WIND SPD            12 13 16 13 13 11 10  9 11 12 10  5  4  3  1  2  5 10 11  9
WIND GUST              25 28 25
CLOUDS              OV B2 B2 B1 SC FW FW CL CL FW FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     60          10           0           0          60
QPF 12HR                      0           0           0           0        0.06
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
SNOW                 C                                                  L  L  C
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       6    25      14    29      14    23
TEMP          28 27 30 20   13  9 23 20   17 16 27 23   18 15 22 14
DEWPT         25 23 16  8    3 -1  6  7    6  7 14 15   13  7  7  4
PWIND DIR        SW    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    30      30    20
SNOW           C                                 C  C    C  C  S  S

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          22          33          20          38
TEMP                33 35 35 30 28 26 25 24 28 32 32 27 25 24 23 23 30 36 37 35
DEWPT               25 25 24 23 20 16 14 12 11 11 12 14 16 15 15 16 18 20 23 26
RH                  72 66 64 75 71 65 62 60 48 41 43 57 68 68 71 74 60 52 56 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N  N SE  S  S  S
WIND SPD            16 17 17 16 17 18 18 18 17 16 13 12 11  9  6  3  4 12 13 13
WIND GUST           26 29 29 28 27 28 28 28 27 26
CLOUDS              OV OV B2 B2 B1 SC FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     30          10           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          32    39      18    31      25    37      24    32
TEMP          34 33 38 30   24 20 29 28   27 27 35 32   28 25 31 25
DEWPT         27 29 23 16   11  7  8 11   14 15 18 22   23 19 15 12
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    WY      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          14          33          15          39
TEMP                27 29 29 23 20 19 17 17 24 31 31 24 21 20 18 19 28 36 37 33
DEWPT               15 18 17 15 13 11  8  7  8 10 11 12 12 12 13 15 22 25 28 27
RH                  60 63 60 71 74 70 67 64 50 41 43 60 68 71 80 84 78 64 70 78
WIND DIR            NW NW NW NW NW NW  W  W  W NW NW  W  W SW  S  S  S  S  S SW
WIND SPD             6 10 10  8  6  6  5  4  4  6  4  3  2  2  2  3  5  9  9  8
CLOUDS              B2 B1 B2 B1 B1 SC FW FW FW FW FW SC SC B1 B2 OV OV OV OV OV
POP 12HR                     10          10           0           0          60
QPF 12HR                      0           0           0           0        0.07
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    L  L  C
SNOW                                                              C  C  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       9    34      20    37      18    28
TEMP          30 27 30 22   15 13 31 28   24 23 35 29   23 19 27 18
DEWPT         27 24 19 11    7  2 12 12   12 14 21 21   18 13 12  8
PWIND DIR         W    NW      NW     W      SW     S      NW    NW
WIND CHAR        GN    BZ      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   SC SC SC SC   B2 OV OV OV   B2 B2 B1 SC
POP 12HR         30     5       0     5      10    40      40    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
906 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          31          21          37
TEMP                31 33 33 28 26 24 23 22 26 30 30 26 25 24 23 23 30 35 36 34
DEWPT               23 22 22 21 17 13 10 10 10 12 12 13 13 14 14 14 15 17 21 25
RH                  72 63 63 75 68 62 57 59 50 46 46 57 60 65 68 68 53 47 54 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S
WIND SPD            13 16 14 13 14 14 13 13 14 14 12  9  8  5  4  2  4 10 11 11
WIND GUST              28 26 25
CLOUDS              OV B2 B2 B1 SC FW FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     30          10           0           0          40
QPF 12HR                      0           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                C
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
SNOWSHWRS


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    36      14    28      23    33      21    28
TEMP          33 32 35 27   20 16 26 26   24 24 32 28   24 22 27 21
DEWPT         27 27 20 13    7  3  6  9   11 11 16 18   19 13 11  8
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    WY      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$





000
FOUS51 KLWX 271321
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
821 AM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          19          33          24          39
TEMP                32 34 34 28 25 24 22 21 27 31 32 30 28 27 26 26 32 37 38 36
DEWPT               24 24 24 21 17 13 10  9 11 13 13 12 12 12 13 14 16 18 21 25
RH                  72 66 66 75 71 62 59 59 50 47 45 46 50 53 57 60 51 46 50 64
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE  S  S  S
WIND SPD            14 17 16 16 14 14 13 12 13 14 11  8  5  3  2  0  4  9  9  9
WIND GUST              27 26 26
CLOUDS              OV OV B2 B1 B1 FW FW CL CL CL CL FW FW SC SC B2 B2 OV OV OV
POP 12HR                     40          10           0           0          40
QPF 12HR                   0.03           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C  S                                               C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      15    31      24    35      22    30
TEMP          33 32 36 28   21 17 29 28   26 26 34 30   26 23 29 22
DEWPT         27 26 19 11    7  3  6  8   10 11 15 18   19 14 11  8
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          16          36
TEMP                30 33 32 27 24 22 20 19 25 29 29 23 21 20 19 19 27 33 35 33
DEWPT               23 23 22 19 15 11  8  7 10 12 12 11 12 12 13 13 15 17 21 24
RH                  75 66 66 71 68 62 59 59 52 48 48 59 68 71 77 77 60 51 56 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD            12 14 14 13 13 13 12 12 13 13 10  8  5  4  3  1  4  9 10  9
WIND GUST              26 26 25
CLOUDS              OV OV B2 B2 B2 FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     40          10           0           0          40
QPF 12HR                   0.03           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C  C                                               C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      12    28      20    33      19    28
TEMP          32 31 35 26   19 14 26 25   22 22 31 27   23 20 27 20
DEWPT         27 26 19 11    6  1  5  8    9 10 14 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          22          36
TEMP                30 33 32 27 24 22 20 19 25 29 30 28 26 25 24 24 30 34 35 33
DEWPT               22 22 22 18 14 11  8  7 10 13 13 11 11 12 13 13 15 17 21 23
RH                  72 63 66 68 65 62 59 59 52 51 49 48 52 57 62 62 53 49 56 66
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD            12 14 14 13 13 13 12 12 13 13 10  8  6  3  3  1  4  9 10  9
WIND GUST              26 26 25
CLOUDS              OV OV B2 B2 B2 FW FW FW FW CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     40          10           0           0          40
QPF 12HR                   0.03           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C  C                                               C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      11    27      20    33      19    28
TEMP          32 31 35 25   18 13 25 24   22 22 31 27   23 20 27 20
DEWPT         26 26 19 11    6  1  6  8    9 10 14 17   17 11 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         40     5       0     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      32          15          31          12          35
TEMP                28 31 30 25 22 20 18 17 24 29 29 22 19 17 16 15 24 32 34 32
DEWPT               21 23 22 17 13 10  7  6  9 11 10  8  8  9 10 12 16 20 23 25
RH                  75 72 72 71 68 64 61 61 52 46 44 54 61 70 77 88 71 61 64 75
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD            13 13 14 13 13 11 10 10 11 11  9  4  3  2  1  1  5  9 10  8
WIND GUST              25 26 25
CLOUDS              OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 B2 OV OV OV OV
POP 12HR                     70          10           0           0          50
QPF 12HR                   0.05           0           0           0        0.05
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  C
SNOW                 S                                                  C  C  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    32       9    28      17    31      16    26
TEMP          30 29 31 22   16 12 26 23   20 19 29 25   20 17 25 16
DEWPT         25 24 17  9    4  1  8  9    8  9 16 16   15  9  9  6
PWIND DIR         W    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    40      30    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          32          15          37
TEMP                29 32 31 26 23 22 20 19 25 30 30 24 21 20 18 18 27 34 36 33
DEWPT               23 24 23 20 16 13  9  8 10 13 12 11 11 11 13 13 17 19 22 25
RH                  78 72 72 78 74 68 62 61 52 49 46 57 65 67 80 80 65 54 56 72
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE SE  S  S  S
WIND SPD            14 16 16 16 16 14 12 12 14 13 11  5  4  3  2  1  5 10 11  9
WIND GUST              28 28 28 26
CLOUDS              OV OV B2 B1 B1 FW FW CL CL FW FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     60          10           0           0          40
QPF 12HR                   0.03           0           0           0        0.03
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C                                                  C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    34      12    29      21    33      19    28
TEMP          31 29 33 25   18 15 27 26   23 23 31 27   23 20 27 19
DEWPT         26 25 19 10    6  2  7  8   10 10 16 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          21          40          18          41
TEMP                32 35 35 30 27 25 24 24 31 38 38 30 26 24 22 21 30 38 40 36
DEWPT               18 20 20 17 15 13 11  9  8  8  8  9 10 12 13 14 17 18 22 26
RH                  56 54 54 58 60 60 57 52 37 28 28 41 50 60 68 74 58 44 48 67
WIND DIR             N NW NW NW NW NW NW NW NW NW NW NW NW  W  S  S  S  S  S  S
WIND SPD             9 10 10  9  8  6  5  5  8  8  5  2  2  1  0  2  6 10 11  8
CLOUDS              OV B2 B1 SC SC FW FW CL CL FW FW FW FW SC B1 B2 B2 OV OV OV
POP 12HR                     30           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    39      17    37      25    38      22    34
TEMP          33 31 38 30   23 20 34 32   28 27 36 31   27 24 32 24
DEWPT         25 25 19 12    8  4  8 11   12 12 19 21   19 15 13 10
PWIND DIR        SW    NW      NW    NW       S     S       N    NW
WIND CHAR        LT    BZ      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC FW   FW FW SC SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         20     0       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          13          29          10          33
TEMP                27 30 29 23 20 18 17 15 22 27 27 20 17 15 13 13 22 30 32 30
DEWPT               20 22 21 18 13  8  5  5  8 11 10  7  7  6  7  8 14 17 21 22
RH                  74 72 72 81 74 64 58 64 54 50 48 56 64 67 76 80 71 58 63 72
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S  S
WIND SPD            12 13 16 13 13 11 10  9 11 12 10  5  4  3  1  2  5 10 11  9
WIND GUST              25 28 25
CLOUDS              OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     70          10           0           0          60
QPF 12HR                   0.05           0           0           0        0.06
SNOW 12HR                     T       00-00       00-00
SNOW                 C                                                  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       6    25      14    29      14    23
TEMP          28 27 30 20   13  9 23 20   17 16 27 23   18 15 22 14
DEWPT         25 23 16  8    3 -1  6  7    6  7 14 15   13  7  7  4
PWIND DIR        SW    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    30      30    20
SNOW           C                                 C  C    C  C  S  S

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          22          33          20          38
TEMP                33 35 35 30 28 26 25 24 28 32 32 27 25 24 23 23 30 36 37 35
DEWPT               25 25 24 23 20 16 14 12 11 11 12 14 16 15 15 16 18 20 23 26
RH                  72 66 64 75 71 65 62 60 48 41 43 57 68 68 71 74 60 52 56 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N  N SE  S  S  S
WIND SPD            16 17 17 16 17 18 18 18 17 16 13 12 11  9  6  3  4 12 13 13
WIND GUST           26 29 29 28 27 28 28 28 27 26
CLOUDS              OV OV B2 B1 B1 SC SC FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     40          10           0           0          20
QPF 12HR                   0.03           0           0           0        0.01
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S  S
SNOW                 C  C                                               S  S  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          32    39      18    31      25    37      24    32
TEMP          34 33 38 30   24 20 29 28   27 27 35 32   28 25 31 25
DEWPT         27 29 23 16   11  7  8 11   14 15 18 22   23 19 15 12
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    WY      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          14          33          15          39
TEMP                27 29 29 23 20 19 17 17 24 31 31 24 21 20 18 19 28 36 37 33
DEWPT               15 18 17 15 13 11  8  7  8 10 11 12 12 12 13 15 22 25 28 27
RH                  60 63 60 71 74 70 67 64 50 41 43 60 68 71 80 84 78 64 70 78
WIND DIR            NW NW NW NW NW NW  W  W  W NW NW  W  W SW  S  S  S  S  S SW
WIND SPD             6 10 10  8  6  6  5  4  4  6  4  3  2  2  2  3  5  9  9  8
CLOUDS              OV OV B2 B1 B1 FW FW FW FW FW FW SC SC B1 B2 OV OV OV OV OV
POP 12HR                     40          10           0           0          60
QPF 12HR                   0.01           0           0           0        0.07
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    L  L  C
SNOW                 C                                            C  C  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       9    34      20    37      18    28
TEMP          30 27 30 22   15 13 31 28   24 23 35 29   23 19 27 18
DEWPT         27 24 19 11    7  2 12 12   12 14 21 21   18 13 12  8
PWIND DIR         W    NW      NW     W      SW     S      NW    NW
WIND CHAR        GN    BZ      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   SC SC SC SC   B2 OV OV OV   B2 B2 B1 SC
POP 12HR         30     5       0     5      10    40      40    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          31          21          37
TEMP                31 33 33 28 26 24 23 22 26 30 30 26 25 24 23 23 30 35 36 34
DEWPT               23 22 22 21 17 13 10 10 10 12 12 13 13 14 14 14 15 17 21 25
RH                  72 63 63 75 68 62 57 59 50 46 46 57 60 65 68 68 53 47 54 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S
WIND SPD            13 16 14 13 14 14 13 13 14 14 12  9  8  5  4  2  4 10 11 11
WIND GUST              28 26 25
CLOUDS              OV OV B2 B2 B2 FW FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     40          10           0           0          40
QPF 12HR                   0.03           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C  C                                               C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    36      14    28      23    33      21    28
TEMP          33 32 35 27   20 16 26 26   24 24 32 28   24 22 27 21
DEWPT         27 27 20 13    7  3  6  9   11 11 16 18   19 13 11  8
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    WY      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$




000
FOUS51 KLWX 271321
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
821 AM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          19          33          24          39
TEMP                32 34 34 28 25 24 22 21 27 31 32 30 28 27 26 26 32 37 38 36
DEWPT               24 24 24 21 17 13 10  9 11 13 13 12 12 12 13 14 16 18 21 25
RH                  72 66 66 75 71 62 59 59 50 47 45 46 50 53 57 60 51 46 50 64
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE  S  S  S
WIND SPD            14 17 16 16 14 14 13 12 13 14 11  8  5  3  2  0  4  9  9  9
WIND GUST              27 26 26
CLOUDS              OV OV B2 B1 B1 FW FW CL CL CL CL FW FW SC SC B2 B2 OV OV OV
POP 12HR                     40          10           0           0          40
QPF 12HR                   0.03           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C  S                                               C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      15    31      24    35      22    30
TEMP          33 32 36 28   21 17 29 28   26 26 34 30   26 23 29 22
DEWPT         27 26 19 11    7  3  6  8   10 11 15 18   19 14 11  8
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          16          36
TEMP                30 33 32 27 24 22 20 19 25 29 29 23 21 20 19 19 27 33 35 33
DEWPT               23 23 22 19 15 11  8  7 10 12 12 11 12 12 13 13 15 17 21 24
RH                  75 66 66 71 68 62 59 59 52 48 48 59 68 71 77 77 60 51 56 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD            12 14 14 13 13 13 12 12 13 13 10  8  5  4  3  1  4  9 10  9
WIND GUST              26 26 25
CLOUDS              OV OV B2 B2 B2 FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     40          10           0           0          40
QPF 12HR                   0.03           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C  C                                               C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      12    28      20    33      19    28
TEMP          32 31 35 26   19 14 26 25   22 22 31 27   23 20 27 20
DEWPT         27 26 19 11    6  1  5  8    9 10 14 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          17          31          22          36
TEMP                30 33 32 27 24 22 20 19 25 29 30 28 26 25 24 24 30 34 35 33
DEWPT               22 22 22 18 14 11  8  7 10 13 13 11 11 12 13 13 15 17 21 23
RH                  72 63 66 68 65 62 59 59 52 51 49 48 52 57 62 62 53 49 56 66
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD            12 14 14 13 13 13 12 12 13 13 10  8  6  3  3  1  4  9 10  9
WIND GUST              26 26 25
CLOUDS              OV OV B2 B2 B2 FW FW FW FW CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     40          10           0           0          40
QPF 12HR                   0.03           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C  C                                               C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      11    27      20    33      19    28
TEMP          32 31 35 25   18 13 25 24   22 22 31 27   23 20 27 20
DEWPT         26 26 19 11    6  1  6  8    9 10 14 17   17 11 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         40     5       0     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      32          15          31          12          35
TEMP                28 31 30 25 22 20 18 17 24 29 29 22 19 17 16 15 24 32 34 32
DEWPT               21 23 22 17 13 10  7  6  9 11 10  8  8  9 10 12 16 20 23 25
RH                  75 72 72 71 68 64 61 61 52 46 44 54 61 70 77 88 71 61 64 75
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD            13 13 14 13 13 11 10 10 11 11  9  4  3  2  1  1  5  9 10  8
WIND GUST              25 26 25
CLOUDS              OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 B2 OV OV OV OV
POP 12HR                     70          10           0           0          50
QPF 12HR                   0.05           0           0           0        0.05
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  C
SNOW                 S                                                  C  C  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    32       9    28      17    31      16    26
TEMP          30 29 31 22   16 12 26 23   20 19 29 25   20 17 25 16
DEWPT         25 24 17  9    4  1  8  9    8  9 16 16   15  9  9  6
PWIND DIR         W    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    40      30    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          32          15          37
TEMP                29 32 31 26 23 22 20 19 25 30 30 24 21 20 18 18 27 34 36 33
DEWPT               23 24 23 20 16 13  9  8 10 13 12 11 11 11 13 13 17 19 22 25
RH                  78 72 72 78 74 68 62 61 52 49 46 57 65 67 80 80 65 54 56 72
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE SE  S  S  S
WIND SPD            14 16 16 16 16 14 12 12 14 13 11  5  4  3  2  1  5 10 11  9
WIND GUST              28 28 28 26
CLOUDS              OV OV B2 B1 B1 FW FW CL CL FW FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     60          10           0           0          40
QPF 12HR                   0.03           0           0           0        0.03
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C                                                  C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    34      12    29      21    33      19    28
TEMP          31 29 33 25   18 15 27 26   23 23 31 27   23 20 27 19
DEWPT         26 25 19 10    6  2  7  8   10 10 16 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          21          40          18          41
TEMP                32 35 35 30 27 25 24 24 31 38 38 30 26 24 22 21 30 38 40 36
DEWPT               18 20 20 17 15 13 11  9  8  8  8  9 10 12 13 14 17 18 22 26
RH                  56 54 54 58 60 60 57 52 37 28 28 41 50 60 68 74 58 44 48 67
WIND DIR             N NW NW NW NW NW NW NW NW NW NW NW NW  W  S  S  S  S  S  S
WIND SPD             9 10 10  9  8  6  5  5  8  8  5  2  2  1  0  2  6 10 11  8
CLOUDS              OV B2 B1 SC SC FW FW CL CL FW FW FW FW SC B1 B2 B2 OV OV OV
POP 12HR                     30           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    39      17    37      25    38      22    34
TEMP          33 31 38 30   23 20 34 32   28 27 36 31   27 24 32 24
DEWPT         25 25 19 12    8  4  8 11   12 12 19 21   19 15 13 10
PWIND DIR        SW    NW      NW    NW       S     S       N    NW
WIND CHAR        LT    BZ      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC FW   FW FW SC SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         20     0       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          13          29          10          33
TEMP                27 30 29 23 20 18 17 15 22 27 27 20 17 15 13 13 22 30 32 30
DEWPT               20 22 21 18 13  8  5  5  8 11 10  7  7  6  7  8 14 17 21 22
RH                  74 72 72 81 74 64 58 64 54 50 48 56 64 67 76 80 71 58 63 72
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S  S
WIND SPD            12 13 16 13 13 11 10  9 11 12 10  5  4  3  1  2  5 10 11  9
WIND GUST              25 28 25
CLOUDS              OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     70          10           0           0          60
QPF 12HR                   0.05           0           0           0        0.06
SNOW 12HR                     T       00-00       00-00
SNOW                 C                                                  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       6    25      14    29      14    23
TEMP          28 27 30 20   13  9 23 20   17 16 27 23   18 15 22 14
DEWPT         25 23 16  8    3 -1  6  7    6  7 14 15   13  7  7  4
PWIND DIR        SW    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    30      30    20
SNOW           C                                 C  C    C  C  S  S

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          22          33          20          38
TEMP                33 35 35 30 28 26 25 24 28 32 32 27 25 24 23 23 30 36 37 35
DEWPT               25 25 24 23 20 16 14 12 11 11 12 14 16 15 15 16 18 20 23 26
RH                  72 66 64 75 71 65 62 60 48 41 43 57 68 68 71 74 60 52 56 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N  N SE  S  S  S
WIND SPD            16 17 17 16 17 18 18 18 17 16 13 12 11  9  6  3  4 12 13 13
WIND GUST           26 29 29 28 27 28 28 28 27 26
CLOUDS              OV OV B2 B1 B1 SC SC FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     40          10           0           0          20
QPF 12HR                   0.03           0           0           0        0.01
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S  S
SNOW                 C  C                                               S  S  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          32    39      18    31      25    37      24    32
TEMP          34 33 38 30   24 20 29 28   27 27 35 32   28 25 31 25
DEWPT         27 29 23 16   11  7  8 11   14 15 18 22   23 19 15 12
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    WY      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          14          33          15          39
TEMP                27 29 29 23 20 19 17 17 24 31 31 24 21 20 18 19 28 36 37 33
DEWPT               15 18 17 15 13 11  8  7  8 10 11 12 12 12 13 15 22 25 28 27
RH                  60 63 60 71 74 70 67 64 50 41 43 60 68 71 80 84 78 64 70 78
WIND DIR            NW NW NW NW NW NW  W  W  W NW NW  W  W SW  S  S  S  S  S SW
WIND SPD             6 10 10  8  6  6  5  4  4  6  4  3  2  2  2  3  5  9  9  8
CLOUDS              OV OV B2 B1 B1 FW FW FW FW FW FW SC SC B1 B2 OV OV OV OV OV
POP 12HR                     40          10           0           0          60
QPF 12HR                   0.01           0           0           0        0.07
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    L  L  C
SNOW                 C                                            C  C  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       9    34      20    37      18    28
TEMP          30 27 30 22   15 13 31 28   24 23 35 29   23 19 27 18
DEWPT         27 24 19 11    7  2 12 12   12 14 21 21   18 13 12  8
PWIND DIR         W    NW      NW     W      SW     S      NW    NW
WIND CHAR        GN    BZ      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   SC SC SC SC   B2 OV OV OV   B2 B2 B1 SC
POP 12HR         30     5       0     5      10    40      40    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
821 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          31          21          37
TEMP                31 33 33 28 26 24 23 22 26 30 30 26 25 24 23 23 30 35 36 34
DEWPT               23 22 22 21 17 13 10 10 10 12 12 13 13 14 14 14 15 17 21 25
RH                  72 63 63 75 68 62 57 59 50 46 46 57 60 65 68 68 53 47 54 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S
WIND SPD            13 16 14 13 14 14 13 13 14 14 12  9  8  5  4  2  4 10 11 11
WIND GUST              28 26 25
CLOUDS              OV OV B2 B2 B2 FW FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     40          10           0           0          40
QPF 12HR                   0.03           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C  C                                               C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    36      14    28      23    33      21    28
TEMP          33 32 35 27   20 16 26 26   24 24 32 28   24 22 27 21
DEWPT         27 27 20 13    7  3  6  9   11 11 16 18   19 13 11  8
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    WY      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$





000
FOUS51 KLWX 271212
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
711 AM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          20          34          24          39
TEMP                32 34 34 29 26 24 23 22 28 32 33 30 28 27 26 26 32 37 38 36
DEWPT               24 25 23 21 16 13 12 11 11 13 13 12 12 12 13 14 16 18 21 25
RH                  72 69 64 72 65 62 62 62 48 45 43 46 50 53 57 60 51 46 50 64
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE  S  S  S
WIND SPD            12 12 16 16 13 13 12 12 12 12 10  8  5  3  2  0  4  9  9  9
CLOUDS              OV OV B2 B1 B1 FW FW CL CL CL CL FW FW SC SC B2 B2 OV OV OV
POP 12HR                     60          10           0           0          40
QPF 12HR                   0.05           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C  S                                               C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      15    31      24    35      22    30
TEMP          33 32 36 28   21 17 29 28   26 26 34 30   26 23 29 22
DEWPT         27 26 19 11    7  3  6  8   10 11 15 18   19 14 11  8
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          29          16          36
TEMP                30 32 32 26 23 22 20 19 23 27 28 23 21 20 19 19 27 33 35 33
DEWPT               22 23 22 19 14 11  9  8  9 12 13 11 12 12 13 13 15 17 21 24
RH                  72 69 66 74 68 62 62 61 54 53 53 59 68 71 77 77 60 51 56 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD            12 13 16 17 14 14 14 14 13 12 11  8  5  4  3  1  4  9 10  9
CLOUDS              OV OV B2 B2 B2 FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C  C                                               C  C  S
WINTER WEATH


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      12    28      20    33      19    28
TEMP          32 31 35 26   19 14 26 25   22 22 31 27   23 20 27 20
DEWPT         27 26 19 11    6  1  5  8    9 10 14 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          18          32          22          36
TEMP                30 32 32 27 24 22 21 20 26 30 31 28 26 25 24 24 30 34 35 33
DEWPT               22 22 22 18 13 11  9  8  9 12 13 11 11 12 13 13 15 17 21 23
RH                  72 66 66 68 62 62 59 59 48 46 47 48 52 57 62 62 53 49 56 66
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD            12 13 16 17 16 14 13 14 12 12 11  8  6  3  3  1  4  9 10  9
CLOUDS              OV OV B2 B2 B2 FW FW FW FW CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C  C                                               C  C  S
WINTER WEATH


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      11    27      20    33      19    28
TEMP          32 31 35 25   18 13 25 24   22 22 31 27   23 20 27 20
DEWPT         26 26 19 11    6  1  6  8    9 10 14 17   17 11 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         40     5       0     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          15          30          12          35
TEMP                28 30 30 24 21 20 18 17 23 28 28 22 19 17 16 15 24 32 34 32
DEWPT               21 23 21 17 13 11  9  7  9 13 11  8  8  9 10 12 16 20 23 25
RH                  75 75 69 74 71 67 67 64 54 53 48 54 61 70 77 88 71 61 64 75
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD            12 12 14 14 13 12 11 10 10  9  6  4  3  2  1  1  5  9 10  8
CLOUDS              OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 B2 OV OV OV OV
POP 12HR                     40          10           0           0          50
QPF 12HR                   0.02           0           0           0        0.05
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  C
SNOW                 S                                                  C  C  C
WINTER WEATH


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    32       9    28      17    31      16    26
TEMP          30 29 31 22   16 12 26 23   20 19 29 25   20 17 25 16
DEWPT         25 24 17  9    4  1  8  9    8  9 16 16   15  9  9  6
PWIND DIR         W    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    40      30    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          31          15          37
TEMP                29 32 31 26 23 22 20 19 25 29 29 24 21 20 18 18 27 34 36 33
DEWPT               24 25 23 20 16 13 11  9 10 13 12 11 11 11 13 13 17 19 22 25
RH                  81 75 72 78 74 68 67 64 52 51 48 57 65 67 80 80 65 54 56 72
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE SE  S  S  S
WIND SPD            12 12 16 17 13 13 12 12 12 11 10  5  4  3  2  1  5 10 11  9
CLOUDS              OV OV B2 B1 B1 FW FW CL CL FW FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.03           0           0           0        0.03
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C                                                  C  C  S
WINTER WEATH


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    34      12    29      21    33      19    28
TEMP          31 29 33 25   18 15 27 26   23 23 31 27   23 20 27 19
DEWPT         26 25 19 10    6  2  7  8   10 10 16 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          21          39          18          41
TEMP                31 34 34 29 27 25 24 24 31 37 37 30 26 24 22 21 30 38 40 36
DEWPT               20 21 20 17 15 14 11 12 10 10  8  9 10 12 13 14 17 18 22 26
RH                  63 58 56 60 60 62 57 60 41 32 29 41 50 60 68 74 58 44 48 67
WIND DIR            NW NW NW NW NW NW NW NW  N NW NW NW NW  W  S  S  S  S  S  S
WIND SPD             8  6 10 10  8  6  6  6  6  4  3  2  2  1  0  2  6 10 11  8
CLOUDS              OV B2 B1 SC SC FW FW CL CL FW FW FW FW SC B1 B2 B2 OV OV OV
POP 12HR                     30           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    39      17    37      25    38      22    34
TEMP          33 31 38 30   23 20 34 32   28 27 36 31   27 24 32 24
DEWPT         25 25 19 12    8  4  8 11   12 12 19 21   19 15 13 10
PWIND DIR        SW    NW      NW    NW       S     S       N    NW
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC FW   FW FW SC SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         20     0       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          12          27          10          33
TEMP                27 29 28 22 19 17 16 14 20 25 25 20 17 15 13 13 22 30 32 30
DEWPT               20 23 20 18 11 10  8  6  8 12 11  7  7  6  7  8 14 17 21 22
RH                  74 78 71 84 70 73 70 70 59 57 55 56 64 67 76 80 71 58 63 72
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S  S
WIND SPD            11 12 16 16 14 13 11 10 10 11  9  5  4  3  1  2  5 10 11  9
CLOUDS              OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     50          10           0           0          60
QPF 12HR                   0.02           0           0           0        0.06
SNOW 12HR                     T       00-00       00-00
SNOW                 C                                                  L  L  C
WINTER WEATH


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       6    25      14    29      14    23
TEMP          28 27 30 20   13  9 23 20   17 16 27 23   18 15 22 14
DEWPT         25 23 16  8    3 -1  6  7    6  7 14 15   13  7  7  4
PWIND DIR        SW    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    30      30    20
SNOW           C                                 C  C    C  C  S  S

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          23          33          20          38
TEMP                32 34 34 30 28 26 25 25 28 32 32 27 25 24 23 23 30 36 37 35
DEWPT               25 25 23 23 19 17 14 13 11 12 12 14 16 15 15 16 18 20 23 26
RH                  75 69 64 75 68 68 62 60 48 43 43 57 68 68 71 74 60 52 56 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N  N SE  S  S  S
WIND SPD            14 14 18 18 17 17 18 19 18 16 13 12 11  9  6  3  4 12 13 13
CLOUDS              OV OV B2 B1 B1 SC SC FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     50          10           0           0          20
QPF 12HR                   0.05           0           0           0        0.01
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S  S
SNOW                 C  C                                               S  S  S
WINTER WEATH


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          32    39      18    31      25    37      24    32
TEMP          34 33 38 30   24 20 29 28   27 27 35 32   28 25 31 25
DEWPT         27 29 23 16   11  7  8 11   14 15 18 22   23 19 15 12
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    BZ      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      29          14          31          15          39
TEMP                26 28 28 23 20 18 17 17 23 29 29 24 21 20 18 19 28 36 37 33
DEWPT               18 20 18 17 15 12 11  9 11 13 13 12 12 12 13 15 22 25 28 27
RH                  71 71 66 77 81 77 77 70 59 51 51 60 68 71 80 84 78 64 70 78
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW  W  W SW  S  S  S  S  S SW
WIND SPD             6  9 12 11 11 10  9  6  5  4  3  3  2  2  2  3  5  9  9  8
CLOUDS              OV OV B2 B1 B1 FW FW FW FW FW FW SC SC B1 B2 OV OV OV OV OV
POP 12HR                     40          10           0           0          60
QPF 12HR                   0.02           0           0           0        0.07
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    L  L  C
SNOW                 C                                            C  C  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       9    34      20    37      18    28
TEMP          30 27 30 22   15 13 31 28   24 23 35 29   23 19 27 18
DEWPT         27 24 19 11    7  2 12 12   12 14 21 21   18 13 12  8
PWIND DIR         W    NW      NW     W      SW     S      NW    NW
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   SC SC SC SC   B2 OV OV OV   B2 B2 B1 SC
POP 12HR         30     5       0     5      10    40      40    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          30          21          37
TEMP                31 33 33 28 26 24 23 22 25 29 29 26 25 24 23 23 30 35 36 34
DEWPT               23 23 22 21 16 13 12 11 10 12 14 13 13 14 14 14 15 17 21 25
RH                  72 66 63 75 65 62 62 62 52 48 53 57 60 65 68 68 53 47 54 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S
WIND SPD            12 13 16 17 16 16 16 16 14 13 11  9  8  5  4  2  4 10 11 11
CLOUDS              OV OV B2 B2 B2 FW FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C  C                                               C  C  S
WINTER WEATH


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    36      14    28      23    33      21    28
TEMP          33 32 35 27   20 16 26 26   24 24 32 28   24 22 27 21
DEWPT         27 27 20 13    7  3  6  9   11 11 16 18   19 13 11  8
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    BZ      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$





000
FOUS51 KLWX 271212
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
711 AM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          20          34          24          39
TEMP                32 34 34 29 26 24 23 22 28 32 33 30 28 27 26 26 32 37 38 36
DEWPT               24 25 23 21 16 13 12 11 11 13 13 12 12 12 13 14 16 18 21 25
RH                  72 69 64 72 65 62 62 62 48 45 43 46 50 53 57 60 51 46 50 64
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE  S  S  S
WIND SPD            12 12 16 16 13 13 12 12 12 12 10  8  5  3  2  0  4  9  9  9
CLOUDS              OV OV B2 B1 B1 FW FW CL CL CL CL FW FW SC SC B2 B2 OV OV OV
POP 12HR                     60          10           0           0          40
QPF 12HR                   0.05           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C  S                                               C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      15    31      24    35      22    30
TEMP          33 32 36 28   21 17 29 28   26 26 34 30   26 23 29 22
DEWPT         27 26 19 11    7  3  6  8   10 11 15 18   19 14 11  8
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          29          16          36
TEMP                30 32 32 26 23 22 20 19 23 27 28 23 21 20 19 19 27 33 35 33
DEWPT               22 23 22 19 14 11  9  8  9 12 13 11 12 12 13 13 15 17 21 24
RH                  72 69 66 74 68 62 62 61 54 53 53 59 68 71 77 77 60 51 56 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD            12 13 16 17 14 14 14 14 13 12 11  8  5  4  3  1  4  9 10  9
CLOUDS              OV OV B2 B2 B2 FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C  C                                               C  C  S
WINTER WEATH


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      12    28      20    33      19    28
TEMP          32 31 35 26   19 14 26 25   22 22 31 27   23 20 27 20
DEWPT         27 26 19 11    6  1  5  8    9 10 14 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          18          32          22          36
TEMP                30 32 32 27 24 22 21 20 26 30 31 28 26 25 24 24 30 34 35 33
DEWPT               22 22 22 18 13 11  9  8  9 12 13 11 11 12 13 13 15 17 21 23
RH                  72 66 66 68 62 62 59 59 48 46 47 48 52 57 62 62 53 49 56 66
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD            12 13 16 17 16 14 13 14 12 12 11  8  6  3  3  1  4  9 10  9
CLOUDS              OV OV B2 B2 B2 FW FW FW FW CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C  C                                               C  C  S
WINTER WEATH


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      11    27      20    33      19    28
TEMP          32 31 35 25   18 13 25 24   22 22 31 27   23 20 27 20
DEWPT         26 26 19 11    6  1  6  8    9 10 14 17   17 11 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         40     5       0     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          15          30          12          35
TEMP                28 30 30 24 21 20 18 17 23 28 28 22 19 17 16 15 24 32 34 32
DEWPT               21 23 21 17 13 11  9  7  9 13 11  8  8  9 10 12 16 20 23 25
RH                  75 75 69 74 71 67 67 64 54 53 48 54 61 70 77 88 71 61 64 75
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD            12 12 14 14 13 12 11 10 10  9  6  4  3  2  1  1  5  9 10  8
CLOUDS              OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 B2 OV OV OV OV
POP 12HR                     40          10           0           0          50
QPF 12HR                   0.02           0           0           0        0.05
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  C
SNOW                 S                                                  C  C  C
WINTER WEATH


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    32       9    28      17    31      16    26
TEMP          30 29 31 22   16 12 26 23   20 19 29 25   20 17 25 16
DEWPT         25 24 17  9    4  1  8  9    8  9 16 16   15  9  9  6
PWIND DIR         W    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    40      30    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          31          15          37
TEMP                29 32 31 26 23 22 20 19 25 29 29 24 21 20 18 18 27 34 36 33
DEWPT               24 25 23 20 16 13 11  9 10 13 12 11 11 11 13 13 17 19 22 25
RH                  81 75 72 78 74 68 67 64 52 51 48 57 65 67 80 80 65 54 56 72
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE SE  S  S  S
WIND SPD            12 12 16 17 13 13 12 12 12 11 10  5  4  3  2  1  5 10 11  9
CLOUDS              OV OV B2 B1 B1 FW FW CL CL FW FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.03           0           0           0        0.03
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C                                                  C  C  S
WINTER WEATH


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    34      12    29      21    33      19    28
TEMP          31 29 33 25   18 15 27 26   23 23 31 27   23 20 27 19
DEWPT         26 25 19 10    6  2  7  8   10 10 16 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          21          39          18          41
TEMP                31 34 34 29 27 25 24 24 31 37 37 30 26 24 22 21 30 38 40 36
DEWPT               20 21 20 17 15 14 11 12 10 10  8  9 10 12 13 14 17 18 22 26
RH                  63 58 56 60 60 62 57 60 41 32 29 41 50 60 68 74 58 44 48 67
WIND DIR            NW NW NW NW NW NW NW NW  N NW NW NW NW  W  S  S  S  S  S  S
WIND SPD             8  6 10 10  8  6  6  6  6  4  3  2  2  1  0  2  6 10 11  8
CLOUDS              OV B2 B1 SC SC FW FW CL CL FW FW FW FW SC B1 B2 B2 OV OV OV
POP 12HR                     30           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S  S
SNOW                                                                    S  S  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    39      17    37      25    38      22    34
TEMP          33 31 38 30   23 20 34 32   28 27 36 31   27 24 32 24
DEWPT         25 25 19 12    8  4  8 11   12 12 19 21   19 15 13 10
PWIND DIR        SW    NW      NW    NW       S     S       N    NW
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC FW   FW FW SC SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         20     0       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          12          27          10          33
TEMP                27 29 28 22 19 17 16 14 20 25 25 20 17 15 13 13 22 30 32 30
DEWPT               20 23 20 18 11 10  8  6  8 12 11  7  7  6  7  8 14 17 21 22
RH                  74 78 71 84 70 73 70 70 59 57 55 56 64 67 76 80 71 58 63 72
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S  S
WIND SPD            11 12 16 16 14 13 11 10 10 11  9  5  4  3  1  2  5 10 11  9
CLOUDS              OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     50          10           0           0          60
QPF 12HR                   0.02           0           0           0        0.06
SNOW 12HR                     T       00-00       00-00
SNOW                 C                                                  L  L  C
WINTER WEATH


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       6    25      14    29      14    23
TEMP          28 27 30 20   13  9 23 20   17 16 27 23   18 15 22 14
DEWPT         25 23 16  8    3 -1  6  7    6  7 14 15   13  7  7  4
PWIND DIR        SW    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    30      30    20
SNOW           C                                 C  C    C  C  S  S

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          23          33          20          38
TEMP                32 34 34 30 28 26 25 25 28 32 32 27 25 24 23 23 30 36 37 35
DEWPT               25 25 23 23 19 17 14 13 11 12 12 14 16 15 15 16 18 20 23 26
RH                  75 69 64 75 68 68 62 60 48 43 43 57 68 68 71 74 60 52 56 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N  N SE  S  S  S
WIND SPD            14 14 18 18 17 17 18 19 18 16 13 12 11  9  6  3  4 12 13 13
CLOUDS              OV OV B2 B1 B1 SC SC FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     50          10           0           0          20
QPF 12HR                   0.05           0           0           0        0.01
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S  S
SNOW                 C  C                                               S  S  S
WINTER WEATH


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          32    39      18    31      25    37      24    32
TEMP          34 33 38 30   24 20 29 28   27 27 35 32   28 25 31 25
DEWPT         27 29 23 16   11  7  8 11   14 15 18 22   23 19 15 12
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    BZ      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      29          14          31          15          39
TEMP                26 28 28 23 20 18 17 17 23 29 29 24 21 20 18 19 28 36 37 33
DEWPT               18 20 18 17 15 12 11  9 11 13 13 12 12 12 13 15 22 25 28 27
RH                  71 71 66 77 81 77 77 70 59 51 51 60 68 71 80 84 78 64 70 78
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW  W  W SW  S  S  S  S  S SW
WIND SPD             6  9 12 11 11 10  9  6  5  4  3  3  2  2  2  3  5  9  9  8
CLOUDS              OV OV B2 B1 B1 FW FW FW FW FW FW SC SC B1 B2 OV OV OV OV OV
POP 12HR                     40          10           0           0          60
QPF 12HR                   0.02           0           0           0        0.07
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    L  L  C
SNOW                 C                                            C  C  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       9    34      20    37      18    28
TEMP          30 27 30 22   15 13 31 28   24 23 35 29   23 19 27 18
DEWPT         27 24 19 11    7  2 12 12   12 14 21 21   18 13 12  8
PWIND DIR         W    NW      NW     W      SW     S      NW    NW
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   SC SC SC SC   B2 OV OV OV   B2 B2 B1 SC
POP 12HR         30     5       0     5      10    40      40    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
711 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          30          21          37
TEMP                31 33 33 28 26 24 23 22 25 29 29 26 25 24 23 23 30 35 36 34
DEWPT               23 23 22 21 16 13 12 11 10 12 14 13 13 14 14 14 15 17 21 25
RH                  72 66 63 75 65 62 62 62 52 48 53 57 60 65 68 68 53 47 54 69
WIND DIR            NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S
WIND SPD            12 13 16 17 16 16 16 16 14 13 11  9  8  5  4  2  4 10 11 11
CLOUDS              OV OV B2 B2 B2 FW FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW                 C  C                                               C  C  S
WINTER WEATH


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    36      14    28      23    33      21    28
TEMP          33 32 35 27   20 16 26 26   24 24 32 28   24 22 27 21
DEWPT         27 27 20 13    7  3  6  9   11 11 16 18   19 13 11  8
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    BZ      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$




000
FOUS51 KLWX 271131
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
631 AM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          20          34          24          39
TEMP             30 32 34 34 29 26 24 23 22 28 32 33 30 28 27 26 26 32 37 38 36
DEWPT            24 24 25 23 21 16 13 12 11 11 13 13 12 12 12 13 14 16 18 21 25
RH               78 72 69 64 72 65 62 62 62 48 45 43 46 50 53 57 60 51 46 50 64
WIND DIR          N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE  S  S  S
WIND SPD         10 12 12 16 16 13 13 12 12 12 12 10  8  5  3  2  0  4  9  9  9
CLOUDS           OV OV OV B2 B1 B1 FW FW CL CL CL CL FW FW SC SC B2 B2 OV OV OV
POP 12HR                     60          10           0           0          40
QPF 12HR                   0.05           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              L  C  S                                               C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      15    31      24    35      22    30
TEMP          33 32 36 28   21 17 29 28   26 26 34 30   26 23 29 22
DEWPT         27 26 19 11    7  3  6  8   10 11 15 18   19 14 11  8
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          29          16          36
TEMP             27 30 32 32 26 23 22 20 19 23 27 28 23 21 20 19 19 27 33 35 33
DEWPT            23 22 23 22 19 14 11  9  8  9 12 13 11 12 12 13 13 15 17 21 24
RH               85 72 69 66 74 68 62 62 61 54 53 53 59 68 71 77 77 60 51 56 69
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD         11 12 13 16 17 14 14 14 14 13 12 11  8  5  4  3  1  4  9 10  9
CLOUDS           OV OV OV B2 B2 B2 FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              C  C  C                                               C  C  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      12    28      20    33      19    28
TEMP          32 31 35 26   19 14 26 25   22 22 31 27   23 20 27 20
DEWPT         27 26 19 11    6  1  5  8    9 10 14 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          18          32          22          36
TEMP             27 30 32 32 27 24 22 21 20 26 30 31 28 26 25 24 24 30 34 35 33
DEWPT            22 22 22 22 18 13 11  9  8  9 12 13 11 11 12 13 13 15 17 21 23
RH               81 72 66 66 68 62 62 59 59 48 46 47 48 52 57 62 62 53 49 56 66
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD         11 12 13 16 17 16 14 13 14 12 12 11  8  6  3  3  1  4  9 10  9
CLOUDS           OV OV OV B2 B2 B2 FW FW FW FW CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              C  C  C                                               C  C  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      11    27      20    33      19    28
TEMP          32 31 35 25   18 13 25 24   22 22 31 27   23 20 27 20
DEWPT         26 26 19 11    6  1  6  8    9 10 14 17   17 11 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         40     5       0     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          15          30          12          35
TEMP             25 28 30 30 24 21 20 18 17 23 28 28 22 19 17 16 15 24 32 34 32
DEWPT            21 21 23 21 17 13 11  9  7  9 13 11  8  8  9 10 12 16 20 23 25
RH               84 75 75 69 74 71 67 67 64 54 53 48 54 61 70 77 88 71 61 64 75
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD         10 12 12 14 14 13 12 11 10 10  9  6  4  3  2  1  1  5  9 10  8
CLOUDS           OV OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 B2 OV OV OV OV
POP 12HR                     40          10           0           0          50
QPF 12HR                   0.02           0           0           0        0.05
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  C
SNOW              C  S                                                  C  C  C
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    32       9    28      17    31      16    26
TEMP          30 29 31 22   16 12 26 23   20 19 29 25   20 17 25 16
DEWPT         25 24 17  9    4  1  8  9    8  9 16 16   15  9  9  6
PWIND DIR         W    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    40      30    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          31          15          37
TEMP             26 29 32 31 26 23 22 20 19 25 29 29 24 21 20 18 18 27 34 36 33
DEWPT            24 24 25 23 20 16 13 11  9 10 13 12 11 11 11 13 13 17 19 22 25
RH               92 81 75 72 78 74 68 67 64 52 51 48 57 65 67 80 80 65 54 56 72
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE SE  S  S  S
WIND SPD         10 12 12 16 17 13 13 12 12 12 11 10  5  4  3  2  1  5 10 11  9
CLOUDS           OV OV OV B2 B1 B1 FW FW CL CL FW FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.03           0           0           0        0.03
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              C  C                                                  C  C  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    34      12    29      21    33      19    28
TEMP          31 29 33 25   18 15 27 26   23 23 31 27   23 20 27 19
DEWPT         26 25 19 10    6  2  7  8   10 10 16 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          21          39          18          41
TEMP             28 31 34 34 29 27 25 24 24 31 37 37 30 26 24 22 21 30 38 40 36
DEWPT            21 20 21 20 17 15 14 11 12 10 10  8  9 10 12 13 14 17 18 22 26
RH               75 63 58 56 60 60 62 57 60 41 32 29 41 50 60 68 74 58 44 48 67
WIND DIR          N NW NW NW NW NW NW NW NW  N NW NW NW NW  W  S  S  S  S  S  S
WIND SPD          6  8  6 10 10  8  6  6  6  6  4  3  2  2  1  0  2  6 10 11  8
CLOUDS           OV OV B2 B1 SC SC FW FW CL CL FW FW FW FW SC B1 B2 B2 OV OV OV
POP 12HR                     30           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S  S
SNOW              C                                                     S  S  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    39      17    37      25    38      22    34
TEMP          33 31 38 30   23 20 34 32   28 27 36 31   27 24 32 24
DEWPT         25 25 19 12    8  4  8 11   12 12 19 21   19 15 13 10
PWIND DIR        SW    NW      NW    NW       S     S       N    NW
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC FW   FW FW SC SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         20     0       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          12          27          10          33
TEMP             24 27 29 28 22 19 17 16 14 20 25 25 20 17 15 13 13 22 30 32 30
DEWPT            21 20 23 20 18 11 10  8  6  8 12 11  7  7  6  7  8 14 17 21 22
RH               88 74 78 71 84 70 73 70 70 59 57 55 56 64 67 76 80 71 58 63 72
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S  S
WIND SPD          9 11 12 16 16 14 13 11 10 10 11  9  5  4  3  1  2  5 10 11  9
CLOUDS           OV OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     50          10           0           0          60
QPF 12HR                   0.02           0           0           0        0.06
SNOW 12HR                     T       00-00       00-00
SNOW              C  C                                                  L  L  C
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       6    25      14    29      14    23
TEMP          28 27 30 20   13  9 23 20   17 16 27 23   18 15 22 14
DEWPT         25 23 16  8    3 -1  6  7    6  7 14 15   13  7  7  4
PWIND DIR        SW    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    30      30    20
SNOW           C                                 C  C    C  C  S  S

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          23          33          20          38
TEMP             30 32 34 34 30 28 26 25 25 28 32 32 27 25 24 23 23 30 36 37 35
DEWPT            25 25 25 23 23 19 17 14 13 11 12 12 14 16 15 15 16 18 20 23 26
RH               81 75 69 64 75 68 68 62 60 48 43 43 57 68 68 71 74 60 52 56 69
WIND DIR          N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N  N SE  S  S  S
WIND SPD         16 14 14 18 18 17 17 18 19 18 16 13 12 11  9  6  3  4 12 13 13
CLOUDS           OV OV OV B2 B1 B1 SC SC FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     50          10           0           0          20
QPF 12HR                   0.05           0           0           0        0.01
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S  S
SNOW              C  C  C                                               S  S  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          32    39      18    31      25    37      24    32
TEMP          34 33 38 30   24 20 29 28   27 27 35 32   28 25 31 25
DEWPT         27 29 23 16   11  7  8 11   14 15 18 22   23 19 15 12
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    BZ      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      29          14          31          15          39
TEMP             24 26 28 28 23 20 18 17 17 23 29 29 24 21 20 18 19 28 36 37 33
DEWPT            17 18 20 18 17 15 12 11  9 11 13 13 12 12 12 13 15 22 25 28 27
RH               74 71 71 66 77 81 77 77 70 59 51 51 60 68 71 80 84 78 64 70 78
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW  W  W SW  S  S  S  S  S SW
WIND SPD          5  6  9 12 11 11 10  9  6  5  4  3  3  2  2  2  3  5  9  9  8
CLOUDS           OV OV OV B2 B1 B1 FW FW FW FW FW FW SC SC B1 B2 OV OV OV OV OV
POP 12HR                     40          10           0           0          60
QPF 12HR                   0.02           0           0           0        0.07
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    L  L  C
SNOW              C  C                                            C  C  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       9    34      20    37      18    28
TEMP          30 27 30 22   15 13 31 28   24 23 35 29   23 19 27 18
DEWPT         27 24 19 11    7  2 12 12   12 14 21 21   18 13 12  8
PWIND DIR         W    NW      NW     W      SW     S      NW    NW
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   SC SC SC SC   B2 OV OV OV   B2 B2 B1 SC
POP 12HR         30     5       0     5      10    40      40    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          30          21          37
TEMP             28 31 33 33 28 26 24 23 22 25 29 29 26 25 24 23 23 30 35 36 34
DEWPT            23 23 23 22 21 16 13 12 11 10 12 14 13 13 14 14 14 15 17 21 25
RH               81 72 66 63 75 65 62 62 62 52 48 53 57 60 65 68 68 53 47 54 69
WIND DIR          N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S
WIND SPD         12 12 13 16 17 16 16 16 16 14 13 11  9  8  5  4  2  4 10 11 11
CLOUDS           OV OV OV B2 B2 B2 FW FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              C  C  C                                               C  C  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    36      14    28      23    33      21    28
TEMP          33 32 35 27   20 16 26 26   24 24 32 28   24 22 27 21
DEWPT         27 27 20 13    7  3  6  9   11 11 16 18   19 13 11  8
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    BZ      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$





000
FOUS51 KLWX 271131
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
631 AM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          20          34          24          39
TEMP             30 32 34 34 29 26 24 23 22 28 32 33 30 28 27 26 26 32 37 38 36
DEWPT            24 24 25 23 21 16 13 12 11 11 13 13 12 12 12 13 14 16 18 21 25
RH               78 72 69 64 72 65 62 62 62 48 45 43 46 50 53 57 60 51 46 50 64
WIND DIR          N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE  S  S  S
WIND SPD         10 12 12 16 16 13 13 12 12 12 12 10  8  5  3  2  0  4  9  9  9
CLOUDS           OV OV OV B2 B1 B1 FW FW CL CL CL CL FW FW SC SC B2 B2 OV OV OV
POP 12HR                     60          10           0           0          40
QPF 12HR                   0.05           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              L  C  S                                               C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      15    31      24    35      22    30
TEMP          33 32 36 28   21 17 29 28   26 26 34 30   26 23 29 22
DEWPT         27 26 19 11    7  3  6  8   10 11 15 18   19 14 11  8
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          29          16          36
TEMP             27 30 32 32 26 23 22 20 19 23 27 28 23 21 20 19 19 27 33 35 33
DEWPT            23 22 23 22 19 14 11  9  8  9 12 13 11 12 12 13 13 15 17 21 24
RH               85 72 69 66 74 68 62 62 61 54 53 53 59 68 71 77 77 60 51 56 69
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD         11 12 13 16 17 14 14 14 14 13 12 11  8  5  4  3  1  4  9 10  9
CLOUDS           OV OV OV B2 B2 B2 FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              C  C  C                                               C  C  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      12    28      20    33      19    28
TEMP          32 31 35 26   19 14 26 25   22 22 31 27   23 20 27 20
DEWPT         27 26 19 11    6  1  5  8    9 10 14 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          18          32          22          36
TEMP             27 30 32 32 27 24 22 21 20 26 30 31 28 26 25 24 24 30 34 35 33
DEWPT            22 22 22 22 18 13 11  9  8  9 12 13 11 11 12 13 13 15 17 21 23
RH               81 72 66 66 68 62 62 59 59 48 46 47 48 52 57 62 62 53 49 56 66
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD         11 12 13 16 17 16 14 13 14 12 12 11  8  6  3  3  1  4  9 10  9
CLOUDS           OV OV OV B2 B2 B2 FW FW FW FW CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              C  C  C                                               C  C  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      11    27      20    33      19    28
TEMP          32 31 35 25   18 13 25 24   22 22 31 27   23 20 27 20
DEWPT         26 26 19 11    6  1  6  8    9 10 14 17   17 11 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         40     5       0     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          15          30          12          35
TEMP             25 28 30 30 24 21 20 18 17 23 28 28 22 19 17 16 15 24 32 34 32
DEWPT            21 21 23 21 17 13 11  9  7  9 13 11  8  8  9 10 12 16 20 23 25
RH               84 75 75 69 74 71 67 67 64 54 53 48 54 61 70 77 88 71 61 64 75
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD         10 12 12 14 14 13 12 11 10 10  9  6  4  3  2  1  1  5  9 10  8
CLOUDS           OV OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 B2 OV OV OV OV
POP 12HR                     40          10           0           0          50
QPF 12HR                   0.02           0           0           0        0.05
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  C
SNOW              C  S                                                  C  C  C
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    32       9    28      17    31      16    26
TEMP          30 29 31 22   16 12 26 23   20 19 29 25   20 17 25 16
DEWPT         25 24 17  9    4  1  8  9    8  9 16 16   15  9  9  6
PWIND DIR         W    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    40      30    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          31          15          37
TEMP             26 29 32 31 26 23 22 20 19 25 29 29 24 21 20 18 18 27 34 36 33
DEWPT            24 24 25 23 20 16 13 11  9 10 13 12 11 11 11 13 13 17 19 22 25
RH               92 81 75 72 78 74 68 67 64 52 51 48 57 65 67 80 80 65 54 56 72
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE SE  S  S  S
WIND SPD         10 12 12 16 17 13 13 12 12 12 11 10  5  4  3  2  1  5 10 11  9
CLOUDS           OV OV OV B2 B1 B1 FW FW CL CL FW FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.03           0           0           0        0.03
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              C  C                                                  C  C  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    34      12    29      21    33      19    28
TEMP          31 29 33 25   18 15 27 26   23 23 31 27   23 20 27 19
DEWPT         26 25 19 10    6  2  7  8   10 10 16 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          21          39          18          41
TEMP             28 31 34 34 29 27 25 24 24 31 37 37 30 26 24 22 21 30 38 40 36
DEWPT            21 20 21 20 17 15 14 11 12 10 10  8  9 10 12 13 14 17 18 22 26
RH               75 63 58 56 60 60 62 57 60 41 32 29 41 50 60 68 74 58 44 48 67
WIND DIR          N NW NW NW NW NW NW NW NW  N NW NW NW NW  W  S  S  S  S  S  S
WIND SPD          6  8  6 10 10  8  6  6  6  6  4  3  2  2  1  0  2  6 10 11  8
CLOUDS           OV OV B2 B1 SC SC FW FW CL CL FW FW FW FW SC B1 B2 B2 OV OV OV
POP 12HR                     30           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S  S
SNOW              C                                                     S  S  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    39      17    37      25    38      22    34
TEMP          33 31 38 30   23 20 34 32   28 27 36 31   27 24 32 24
DEWPT         25 25 19 12    8  4  8 11   12 12 19 21   19 15 13 10
PWIND DIR        SW    NW      NW    NW       S     S       N    NW
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC FW   FW FW SC SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         20     0       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          12          27          10          33
TEMP             24 27 29 28 22 19 17 16 14 20 25 25 20 17 15 13 13 22 30 32 30
DEWPT            21 20 23 20 18 11 10  8  6  8 12 11  7  7  6  7  8 14 17 21 22
RH               88 74 78 71 84 70 73 70 70 59 57 55 56 64 67 76 80 71 58 63 72
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S  S
WIND SPD          9 11 12 16 16 14 13 11 10 10 11  9  5  4  3  1  2  5 10 11  9
CLOUDS           OV OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     50          10           0           0          60
QPF 12HR                   0.02           0           0           0        0.06
SNOW 12HR                     T       00-00       00-00
SNOW              C  C                                                  L  L  C
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       6    25      14    29      14    23
TEMP          28 27 30 20   13  9 23 20   17 16 27 23   18 15 22 14
DEWPT         25 23 16  8    3 -1  6  7    6  7 14 15   13  7  7  4
PWIND DIR        SW    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    30      30    20
SNOW           C                                 C  C    C  C  S  S

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          23          33          20          38
TEMP             30 32 34 34 30 28 26 25 25 28 32 32 27 25 24 23 23 30 36 37 35
DEWPT            25 25 25 23 23 19 17 14 13 11 12 12 14 16 15 15 16 18 20 23 26
RH               81 75 69 64 75 68 68 62 60 48 43 43 57 68 68 71 74 60 52 56 69
WIND DIR          N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N  N SE  S  S  S
WIND SPD         16 14 14 18 18 17 17 18 19 18 16 13 12 11  9  6  3  4 12 13 13
CLOUDS           OV OV OV B2 B1 B1 SC SC FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     50          10           0           0          20
QPF 12HR                   0.05           0           0           0        0.01
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S  S
SNOW              C  C  C                                               S  S  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          32    39      18    31      25    37      24    32
TEMP          34 33 38 30   24 20 29 28   27 27 35 32   28 25 31 25
DEWPT         27 29 23 16   11  7  8 11   14 15 18 22   23 19 15 12
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    BZ      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      29          14          31          15          39
TEMP             24 26 28 28 23 20 18 17 17 23 29 29 24 21 20 18 19 28 36 37 33
DEWPT            17 18 20 18 17 15 12 11  9 11 13 13 12 12 12 13 15 22 25 28 27
RH               74 71 71 66 77 81 77 77 70 59 51 51 60 68 71 80 84 78 64 70 78
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW  W  W SW  S  S  S  S  S SW
WIND SPD          5  6  9 12 11 11 10  9  6  5  4  3  3  2  2  2  3  5  9  9  8
CLOUDS           OV OV OV B2 B1 B1 FW FW FW FW FW FW SC SC B1 B2 OV OV OV OV OV
POP 12HR                     40          10           0           0          60
QPF 12HR                   0.02           0           0           0        0.07
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    L  L  C
SNOW              C  C                                            C  C  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       9    34      20    37      18    28
TEMP          30 27 30 22   15 13 31 28   24 23 35 29   23 19 27 18
DEWPT         27 24 19 11    7  2 12 12   12 14 21 21   18 13 12  8
PWIND DIR         W    NW      NW     W      SW     S      NW    NW
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   SC SC SC SC   B2 OV OV OV   B2 B2 B1 SC
POP 12HR         30     5       0     5      10    40      40    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
631 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          30          21          37
TEMP             28 31 33 33 28 26 24 23 22 25 29 29 26 25 24 23 23 30 35 36 34
DEWPT            23 23 23 22 21 16 13 12 11 10 12 14 13 13 14 14 14 15 17 21 25
RH               81 72 66 63 75 65 62 62 62 52 48 53 57 60 65 68 68 53 47 54 69
WIND DIR          N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S
WIND SPD         12 12 13 16 17 16 16 16 16 14 13 11  9  8  5  4  2  4 10 11 11
CLOUDS           OV OV OV B2 B2 B2 FW FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              C  C  C                                               C  C  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    36      14    28      23    33      21    28
TEMP          33 32 35 27   20 16 26 26   24 24 32 28   24 22 27 21
DEWPT         27 27 20 13    7  3  6  9   11 11 16 18   19 13 11  8
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    BZ      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$




000
FOUS51 KLWX 271042
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
542 AM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          20          34          24          39
TEMP             30 32 34 34 29 26 24 23 22 28 32 33 30 28 27 26 26 32 37 38 36
DEWPT            24 24 25 23 21 16 13 12 11 11 13 13 12 12 12 13 14 16 18 21 25
RH               78 72 69 64 72 65 62 62 62 48 45 43 46 50 53 57 60 51 46 50 64
WIND DIR          N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE  S  S  S
WIND SPD         10 12 12 16 16 13 13 12 12 12 12 10  8  5  3  2  0  4  9  9  9
CLOUDS           OV OV OV B2 B1 B1 FW FW CL CL CL CL FW FW SC SC B2 B2 OV OV OV
POP 12HR                     60          10           0           0          40
QPF 12HR                   0.05           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              L  C  S                                               C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      15    31      24    35      22    30
TEMP          33 32 36 28   21 17 29 28   26 26 34 30   26 23 29 22
DEWPT         27 26 19 11    7  3  6  8   10 11 15 18   19 14 11  8
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          29          16          36
TEMP             27 30 32 32 26 23 22 20 19 23 27 28 23 21 20 19 19 27 33 35 33
DEWPT            23 22 23 22 19 14 11  9  8  9 12 13 11 12 12 13 13 15 17 21 24
RH               85 72 69 66 74 68 62 62 61 54 53 53 59 68 71 77 77 60 51 56 69
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD         11 12 13 16 17 14 14 14 14 13 12 11  8  5  4  3  1  4  9 10  9
CLOUDS           OV OV OV B2 B2 B2 FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              C  C  C                                               C  C  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      12    28      20    33      19    28
TEMP          32 31 35 26   19 14 26 25   22 22 31 27   23 20 27 20
DEWPT         27 26 19 11    6  1  5  8    9 10 14 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          18          32          22          36
TEMP             27 30 32 32 27 24 22 21 20 26 30 31 28 26 25 24 24 30 34 35 33
DEWPT            22 22 22 22 18 13 11  9  8  9 12 13 11 11 12 13 13 15 17 21 23
RH               81 72 66 66 68 62 62 59 59 48 46 47 48 52 57 62 62 53 49 56 66
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD         11 12 13 16 17 16 14 13 14 12 12 11  8  6  3  3  1  4  9 10  9
CLOUDS           OV OV OV B2 B2 B2 FW FW FW FW CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              C  C  C                                               C  C  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      11    27      20    33      19    28
TEMP          32 31 35 25   18 13 25 24   22 22 31 27   23 20 27 20
DEWPT         26 26 19 11    6  1  6  8    9 10 14 17   17 11 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         40     5       0     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          15          30          12          35
TEMP             25 28 30 30 24 21 20 18 17 23 28 28 22 19 17 16 15 24 32 34 32
DEWPT            21 21 23 21 17 13 11  9  7  9 13 11  8  8  9 10 12 16 20 23 25
RH               84 75 75 69 74 71 67 67 64 54 53 48 54 61 70 77 88 71 61 64 75
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD         10 12 12 14 14 13 12 11 10 10  9  6  4  3  2  1  1  5  9 10  8
CLOUDS           OV OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 B2 OV OV OV OV
POP 12HR                     40          10           0           0          50
QPF 12HR                   0.02           0           0           0        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    C  C  C
SNOW              C  S                                                  C  C  C
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    32       9    28      17    31      16    26
TEMP          30 29 31 22   16 12 26 23   20 19 29 25   20 17 25 16
DEWPT         25 24 17  9    4  1  8  9    8  9 16 16   15  9  9  6
PWIND DIR         W    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    40      30    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          31          15          37
TEMP             26 29 32 31 26 23 22 20 19 25 29 29 24 21 20 18 18 27 34 36 33
DEWPT            24 24 25 23 20 16 13 11  9 10 13 12 11 11 11 13 13 17 19 22 25
RH               92 81 75 72 78 74 68 67 64 52 51 48 57 65 67 80 80 65 54 56 72
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE SE  S  S  S
WIND SPD         10 12 12 16 17 13 13 12 12 12 11 10  5  4  3  2  1  5 10 11  9
CLOUDS           OV OV OV B2 B1 B1 FW FW CL CL FW FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.03           0           0           0        0.03
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              C  C                                                  C  C  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    34      12    29      21    33      19    28
TEMP          31 29 33 25   18 15 27 26   23 23 31 27   23 20 27 19
DEWPT         26 25 19 10    6  2  7  8   10 10 16 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          21          39          18          41
TEMP             28 31 34 34 29 27 25 24 24 31 37 37 30 26 24 22 21 30 38 40 36
DEWPT            21 20 21 20 17 15 14 11 12 10 10  8  9 10 12 13 14 17 18 22 26
RH               75 63 58 56 60 60 62 57 60 41 32 29 41 50 60 68 74 58 44 48 67
WIND DIR          N NW NW NW NW NW NW NW NW  N NW NW NW NW  W  S  S  S  S  S  S
WIND SPD          6  8  6 10 10  8  6  6  6  6  4  3  2  2  1  0  2  6 10 11  8
CLOUDS           OV OV B2 B1 SC SC FW FW CL CL FW FW FW FW SC B1 B2 B2 OV OV OV
POP 12HR                     30           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW              C                                                     S  S  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    39      17    37      25    38      22    34
TEMP          33 31 38 30   23 20 34 32   28 27 36 31   27 24 32 24
DEWPT         25 25 19 12    8  4  8 11   12 12 19 21   19 15 13 10
PWIND DIR        SW    NW      NW    NW       S     S       N    NW
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC FW   FW FW SC SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         20     0       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          12          27          10          33
TEMP             24 27 29 28 22 19 17 16 14 20 25 25 20 17 15 13 13 22 30 32 30
DEWPT            21 20 23 20 18 11 10  8  6  8 12 11  7  7  6  7  8 14 17 21 22
RH               88 74 78 71 84 70 73 70 70 59 57 55 56 64 67 76 80 71 58 63 72
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S  S
WIND SPD          9 11 12 16 16 14 13 11 10 10 11  9  5  4  3  1  2  5 10 11  9
CLOUDS           OV OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     50          10           0           0          60
QPF 12HR                   0.02           0           0           0        0.06
SNOW 12HR                     T       00-00       00-00
SNOW              C  C                                                  L  L  C
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       6    25      14    29      14    23
TEMP          28 27 30 20   13  9 23 20   17 16 27 23   18 15 22 14
DEWPT         25 23 16  8    3 -1  6  7    6  7 14 15   13  7  7  4
PWIND DIR        SW    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    30      30    20
SNOW           C                                 C  C    C  C  S  S

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          23          33          20          38
TEMP             30 32 34 34 30 28 26 25 25 28 32 32 27 25 24 23 23 30 36 37 35
DEWPT            25 25 25 23 23 19 17 14 13 11 12 12 14 16 15 15 16 18 20 23 26
RH               81 75 69 64 75 68 68 62 60 48 43 43 57 68 68 71 74 60 52 56 69
WIND DIR          N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N  N SE  S  S  S
WIND SPD         16 14 14 18 18 17 17 18 19 18 16 13 12 11  9  6  3  4 12 13 13
CLOUDS           OV OV OV B2 B1 B1 SC SC FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     50          10           0           0          20
QPF 12HR                   0.05           0           0           0        0.01
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S  S
SNOW              C  C  C                                               S  S  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          32    39      18    31      25    37      24    32
TEMP          34 33 38 30   24 20 29 28   27 27 35 32   28 25 31 25
DEWPT         27 29 23 16   11  7  8 11   14 15 18 22   23 19 15 12
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    BZ      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      29          14          31          15          39
TEMP             24 26 28 28 23 20 18 17 17 23 29 29 24 21 20 18 19 28 36 37 33
DEWPT            17 18 20 18 17 15 12 11  9 11 13 13 12 12 12 13 15 22 25 28 27
RH               74 71 71 66 77 81 77 77 70 59 51 51 60 68 71 80 84 78 64 70 78
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW  W  W SW  S  S  S  S  S SW
WIND SPD          5  6  9 12 11 11 10  9  6  5  4  3  3  2  2  2  3  5  9  9  8
CLOUDS           OV OV OV B2 B1 B1 FW FW FW FW FW FW SC SC B1 B2 OV OV OV OV OV
POP 12HR                     40          10           0           0          60
QPF 12HR                   0.02           0           0           0        0.07
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    L  L  C
SNOW              C  C                                            C  C  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       9    34      20    37      18    28
TEMP          30 27 30 22   15 13 31 28   24 23 35 29   23 19 27 18
DEWPT         27 24 19 11    7  2 12 12   12 14 21 21   18 13 12  8
PWIND DIR         W    NW      NW     W      SW     S      NW    NW
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   SC SC SC SC   B2 OV OV OV   B2 B2 B1 SC
POP 12HR         30     5       0     5      10    40      40    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          30          21          37
TEMP             28 31 33 33 28 26 24 23 22 25 29 29 26 25 24 23 23 30 35 36 34
DEWPT            23 23 23 22 21 16 13 12 11 10 12 14 13 13 14 14 14 15 17 21 25
RH               81 72 66 63 75 65 62 62 62 52 48 53 57 60 65 68 68 53 47 54 69
WIND DIR          N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S
WIND SPD         12 12 13 16 17 16 16 16 16 14 13 11  9  8  5  4  2  4 10 11 11
CLOUDS           OV OV OV B2 B2 B2 FW FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              C  C  C                                               C  C  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    36      14    28      23    33      21    28
TEMP          33 32 35 27   20 16 26 26   24 24 32 28   24 22 27 21
DEWPT         27 27 20 13    7  3  6  9   11 11 16 18   19 13 11  8
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    BZ      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$





000
FOUS51 KLWX 271042
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
542 AM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          20          34          24          39
TEMP             30 32 34 34 29 26 24 23 22 28 32 33 30 28 27 26 26 32 37 38 36
DEWPT            24 24 25 23 21 16 13 12 11 11 13 13 12 12 12 13 14 16 18 21 25
RH               78 72 69 64 72 65 62 62 62 48 45 43 46 50 53 57 60 51 46 50 64
WIND DIR          N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE  S  S  S
WIND SPD         10 12 12 16 16 13 13 12 12 12 12 10  8  5  3  2  0  4  9  9  9
CLOUDS           OV OV OV B2 B1 B1 FW FW CL CL CL CL FW FW SC SC B2 B2 OV OV OV
POP 12HR                     60          10           0           0          40
QPF 12HR                   0.05           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              L  C  S                                               C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      15    31      24    35      22    30
TEMP          33 32 36 28   21 17 29 28   26 26 34 30   26 23 29 22
DEWPT         27 26 19 11    7  3  6  8   10 11 15 18   19 14 11  8
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          29          16          36
TEMP             27 30 32 32 26 23 22 20 19 23 27 28 23 21 20 19 19 27 33 35 33
DEWPT            23 22 23 22 19 14 11  9  8  9 12 13 11 12 12 13 13 15 17 21 24
RH               85 72 69 66 74 68 62 62 61 54 53 53 59 68 71 77 77 60 51 56 69
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD         11 12 13 16 17 14 14 14 14 13 12 11  8  5  4  3  1  4  9 10  9
CLOUDS           OV OV OV B2 B2 B2 FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              C  C  C                                               C  C  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      12    28      20    33      19    28
TEMP          32 31 35 26   19 14 26 25   22 22 31 27   23 20 27 20
DEWPT         27 26 19 11    6  1  5  8    9 10 14 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          18          32          22          36
TEMP             27 30 32 32 27 24 22 21 20 26 30 31 28 26 25 24 24 30 34 35 33
DEWPT            22 22 22 22 18 13 11  9  8  9 12 13 11 11 12 13 13 15 17 21 23
RH               81 72 66 66 68 62 62 59 59 48 46 47 48 52 57 62 62 53 49 56 66
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD         11 12 13 16 17 16 14 13 14 12 12 11  8  6  3  3  1  4  9 10  9
CLOUDS           OV OV OV B2 B2 B2 FW FW FW FW CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              C  C  C                                               C  C  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      11    27      20    33      19    28
TEMP          32 31 35 25   18 13 25 24   22 22 31 27   23 20 27 20
DEWPT         26 26 19 11    6  1  6  8    9 10 14 17   17 11 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         40     5       0     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          15          30          12          35
TEMP             25 28 30 30 24 21 20 18 17 23 28 28 22 19 17 16 15 24 32 34 32
DEWPT            21 21 23 21 17 13 11  9  7  9 13 11  8  8  9 10 12 16 20 23 25
RH               84 75 75 69 74 71 67 67 64 54 53 48 54 61 70 77 88 71 61 64 75
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD         10 12 12 14 14 13 12 11 10 10  9  6  4  3  2  1  1  5  9 10  8
CLOUDS           OV OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 B2 OV OV OV OV
POP 12HR                     40          10           0           0          50
QPF 12HR                   0.02           0           0           0        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    C  C  C
SNOW              C  S                                                  C  C  C
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    32       9    28      17    31      16    26
TEMP          30 29 31 22   16 12 26 23   20 19 29 25   20 17 25 16
DEWPT         25 24 17  9    4  1  8  9    8  9 16 16   15  9  9  6
PWIND DIR         W    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    40      30    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          31          15          37
TEMP             26 29 32 31 26 23 22 20 19 25 29 29 24 21 20 18 18 27 34 36 33
DEWPT            24 24 25 23 20 16 13 11  9 10 13 12 11 11 11 13 13 17 19 22 25
RH               92 81 75 72 78 74 68 67 64 52 51 48 57 65 67 80 80 65 54 56 72
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE SE  S  S  S
WIND SPD         10 12 12 16 17 13 13 12 12 12 11 10  5  4  3  2  1  5 10 11  9
CLOUDS           OV OV OV B2 B1 B1 FW FW CL CL FW FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.03           0           0           0        0.03
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              C  C                                                  C  C  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    34      12    29      21    33      19    28
TEMP          31 29 33 25   18 15 27 26   23 23 31 27   23 20 27 19
DEWPT         26 25 19 10    6  2  7  8   10 10 16 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          21          39          18          41
TEMP             28 31 34 34 29 27 25 24 24 31 37 37 30 26 24 22 21 30 38 40 36
DEWPT            21 20 21 20 17 15 14 11 12 10 10  8  9 10 12 13 14 17 18 22 26
RH               75 63 58 56 60 60 62 57 60 41 32 29 41 50 60 68 74 58 44 48 67
WIND DIR          N NW NW NW NW NW NW NW NW  N NW NW NW NW  W  S  S  S  S  S  S
WIND SPD          6  8  6 10 10  8  6  6  6  6  4  3  2  2  1  0  2  6 10 11  8
CLOUDS           OV OV B2 B1 SC SC FW FW CL CL FW FW FW FW SC B1 B2 B2 OV OV OV
POP 12HR                     30           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW              C                                                     S  S  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    39      17    37      25    38      22    34
TEMP          33 31 38 30   23 20 34 32   28 27 36 31   27 24 32 24
DEWPT         25 25 19 12    8  4  8 11   12 12 19 21   19 15 13 10
PWIND DIR        SW    NW      NW    NW       S     S       N    NW
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC FW   FW FW SC SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         20     0       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          12          27          10          33
TEMP             24 27 29 28 22 19 17 16 14 20 25 25 20 17 15 13 13 22 30 32 30
DEWPT            21 20 23 20 18 11 10  8  6  8 12 11  7  7  6  7  8 14 17 21 22
RH               88 74 78 71 84 70 73 70 70 59 57 55 56 64 67 76 80 71 58 63 72
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S  S
WIND SPD          9 11 12 16 16 14 13 11 10 10 11  9  5  4  3  1  2  5 10 11  9
CLOUDS           OV OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     50          10           0           0          60
QPF 12HR                   0.02           0           0           0        0.06
SNOW 12HR                     T       00-00       00-00
SNOW              C  C                                                  L  L  C
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       6    25      14    29      14    23
TEMP          28 27 30 20   13  9 23 20   17 16 27 23   18 15 22 14
DEWPT         25 23 16  8    3 -1  6  7    6  7 14 15   13  7  7  4
PWIND DIR        SW    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    30      30    20
SNOW           C                                 C  C    C  C  S  S

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          23          33          20          38
TEMP             30 32 34 34 30 28 26 25 25 28 32 32 27 25 24 23 23 30 36 37 35
DEWPT            25 25 25 23 23 19 17 14 13 11 12 12 14 16 15 15 16 18 20 23 26
RH               81 75 69 64 75 68 68 62 60 48 43 43 57 68 68 71 74 60 52 56 69
WIND DIR          N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N  N SE  S  S  S
WIND SPD         16 14 14 18 18 17 17 18 19 18 16 13 12 11  9  6  3  4 12 13 13
CLOUDS           OV OV OV B2 B1 B1 SC SC FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     50          10           0           0          20
QPF 12HR                   0.05           0           0           0        0.01
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S  S
SNOW              C  C  C                                               S  S  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          32    39      18    31      25    37      24    32
TEMP          34 33 38 30   24 20 29 28   27 27 35 32   28 25 31 25
DEWPT         27 29 23 16   11  7  8 11   14 15 18 22   23 19 15 12
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    BZ      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      29          14          31          15          39
TEMP             24 26 28 28 23 20 18 17 17 23 29 29 24 21 20 18 19 28 36 37 33
DEWPT            17 18 20 18 17 15 12 11  9 11 13 13 12 12 12 13 15 22 25 28 27
RH               74 71 71 66 77 81 77 77 70 59 51 51 60 68 71 80 84 78 64 70 78
WIND DIR         NW NW NW NW NW NW NW NW NW NW NW NW  W  W SW  S  S  S  S  S SW
WIND SPD          5  6  9 12 11 11 10  9  6  5  4  3  3  2  2  2  3  5  9  9  8
CLOUDS           OV OV OV B2 B1 B1 FW FW FW FW FW FW SC SC B1 B2 OV OV OV OV OV
POP 12HR                     40          10           0           0          60
QPF 12HR                   0.02           0           0           0        0.07
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    L  L  C
SNOW              C  C                                            C  C  L  L  C


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       9    34      20    37      18    28
TEMP          30 27 30 22   15 13 31 28   24 23 35 29   23 19 27 18
DEWPT         27 24 19 11    7  2 12 12   12 14 21 21   18 13 12  8
PWIND DIR         W    NW      NW     W      SW     S      NW    NW
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   SC SC SC SC   B2 OV OV OV   B2 B2 B1 SC
POP 12HR         30     5       0     5      10    40      40    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
542 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          30          21          37
TEMP             28 31 33 33 28 26 24 23 22 25 29 29 26 25 24 23 23 30 35 36 34
DEWPT            23 23 23 22 21 16 13 12 11 10 12 14 13 13 14 14 14 15 17 21 25
RH               81 72 66 63 75 65 62 62 62 52 48 53 57 60 65 68 68 53 47 54 69
WIND DIR          N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S
WIND SPD         12 12 13 16 17 16 16 16 16 14 13 11  9  8  5  4  2  4 10 11 11
CLOUDS           OV OV OV B2 B2 B2 FW FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW              C  C  C                                               C  C  S
WINTER WEATH      Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    36      14    28      23    33      21    28
TEMP          33 32 35 27   20 16 26 26   24 24 32 28   24 22 27 21
DEWPT         27 27 20 13    7  3  6  9   11 11 16 18   19 13 11  8
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    BZ      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$




000
FOUS51 KLWX 270832
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
331 AM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          20          34          24          39
TEMP          30 31 34 36 36 31 29 28 27 26 31 35 36 28 26 26 26 26 33 41 43 41
DEWPT         25 24 24 25 23 21 16 13 12 11 11 13 13 12 12 12 13 14 16 18 21 25
RH            81 75 66 64 59 66 58 53 53 52 43 40 38 50 55 55 57 60 49 39 41 52
WIND DIR       N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE  S  S  S
WIND SPD      12 13 13 14 17 16 13 13 12 12 12 12 10  8  5  3  2  0  4  9  9  9
WIND GUST        25 25 26 29    25 25 24
CLOUDS        OV OV OV OV B2 B1 B1 FW FW CL CL CL CL FW FW SC SC B2 B2 OV OV OV
POP 12HR                     60          10           0           0          40
QPF 12HR                   0.04           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    C  C  S
SNOW           D  L  C  S                                               C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      15    31      24    35      22    30
TEMP          39 37 41 34   28 25 35 33   30 28 33 29   25 23 27 28
DEWPT         27 26 19 11    7  3  6  8   10 11 15 18   19 14 11  8
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          29          16          36
TEMP          28 29 32 34 34 28 25 24 22 21 27 31 31 27 25 23 22 22 29 35 36 34
DEWPT         23 23 22 23 22 19 14 11  9  8  9 12 13 11 12 12 13 13 15 17 21 24
RH            81 78 66 64 61 68 62 57 57 56 46 45 47 50 57 62 68 68 55 47 54 66
WIND DIR       N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD      11 13 13 13 16 17 14 14 14 14 13 12 11  8  5  4  3  1  4  9 10  9
WIND GUST                 26
CLOUDS        OV OV OV OV B2 B2 B2 FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW           L  C  C  C                                               C  C  S
WINTER WEATH   Y  Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      12    28      20    33      19    28
TEMP          33 32 36 28   22 18 29 26   23 21 29 23   19 15 23 24
DEWPT         27 26 19 11    6  1  5  8    9 10 14 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          18          32          22          36
TEMP          27 29 32 34 34 28 25 24 22 21 27 31 32 27 25 23 22 22 30 36 38 37
DEWPT         23 22 22 22 22 18 13 11  9  8  9 12 13 11 11 12 13 13 15 17 21 23
RH            85 75 66 61 61 66 60 57 57 56 46 45 45 50 55 62 68 68 53 45 50 56
WIND DIR       N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD      10 13 13 13 16 17 16 14 13 14 12 12 11  8  6  3  3  1  4  9 10  9
WIND GUST                 26
CLOUDS        OV OV OV OV B2 B2 B2 FW FW FW FW CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW           L  C  C  C                                               C  C  S
WINTER WEATH   Y  Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      11    27      20    33      19    28
TEMP          35 35 38 30   24 20 31 28   25 23 31 25   20 17 24 26
DEWPT         26 26 19 11    6  1  6  8    9 10 14 17   17 11 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         40     5       0     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          15          30          12          35
TEMP          26 27 30 33 32 26 23 21 20 19 25 31 31 26 23 21 19 19 27 33 35 33
DEWPT         24 21 21 23 21 17 13 11  9  7  9 13 11  8  8  9 10 12 16 20 23 25
RH            92 78 69 66 63 68 65 65 62 59 50 47 43 46 52 59 67 74 63 58 61 72
WIND DIR      NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD       9 10 11 12 16 14 13 12 11 10 10  9  6  4  3  2  1  1  5  9 10  8
WIND GUST                 26
CLOUDS        OV OV OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 B2 OV OV OV OV
POP 12HR                     40          10           0           0          50
QPF 12HR                   0.02           0           0           0        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    C  C  C
SNOW           L  C  S                                                  C  C  C
WINTER WEATH   Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    32       9    28      17    31      16    26
TEMP          31 30 34 26   19 16 29 25   21 19 27 20   15 12 21 23
DEWPT         25 24 17  9    4  1  8  9    8  9 16 16   15  9  9  6
PWIND DIR         W    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    40      30    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          31          15          37
TEMP          27 28 32 35 34 29 26 24 22 21 27 31 31 28 25 23 22 22 29 35 36 34
DEWPT         24 24 24 25 23 20 16 13 11  9 10 13 12 11 11 11 13 13 17 19 22 25
RH            88 85 72 66 64 69 65 62 62 59 48 47 45 48 55 59 68 68 60 52 56 69
WIND DIR       N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE SE  S  S  S
WIND SPD      11 12 13 14 17 17 13 13 12 12 12 11 10  5  4  3  2  1  5 10 11  9
WIND GUST                 27
CLOUDS        OV OV OV OV B2 B1 B1 FW FW CL CL FW FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.02           0           0           0        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    C  C  S
SNOW           L  C  C                                                  C  C  S
WINTER WEATH   Y  Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    34      12    29      21    33      19    28
TEMP          31 30 35 28   22 18 30 27   23 21 29 23   18 15 23 24
DEWPT         26 25 19 10    6  2  7  8   10 10 16 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          21          39          18          41
TEMP          30 30 34 38 37 32 29 27 25 25 33 39 40 34 31 29 27 26 33 40 41 37
DEWPT         24 21 20 21 20 17 15 14 11 12 10 10  8  9 10 12 13 14 17 18 22 26
RH            78 69 56 50 50 53 55 57 55 57 38 30 26 35 41 48 55 60 51 41 46 64
WIND DIR       N  N  N NW NW NW NW NW NW NW  N NW NW NW NW  W  S  S  S  S  S  S
WIND SPD       4  8  9  9 10 10  8  6  6  6  6  4  3  2  2  1  0  2  6 10 11  8
CLOUDS        OV OV OV B2 B1 SC SC FW FW CL CL FW FW FW FW SC B1 B2 B2 OV OV OV
POP 12HR                     30           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW           C  C                                                     S  S  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    39      17    37      25    38      22    34
TEMP          33 32 40 33   27 24 37 33   29 27 35 28   23 20 29 31
DEWPT         25 25 19 12    8  4  8 11   12 12 19 21   19 15 13 10
PWIND DIR        SW    NW      NW    NW       S     S       N    NW
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC FW   FW FW SC SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         20     0       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          12          27          10          33
TEMP          24 26 29 32 31 25 22 20 19 17 23 28 28 23 20 19 17 17 25 31 33 31
DEWPT         22 21 20 23 20 18 11 10  8  6  8 12 11  7  7  6  7  8 14 17 21 22
RH            92 81 69 69 63 74 62 64 61 61 52 50 48 50 56 56 64 67 62 56 61 69
WIND DIR       N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S  S
WIND SPD      10 10 11 12 17 16 14 13 11 10 10 11  9  5  4  3  1  2  5 10 11  9
WIND GUST                 27
CLOUDS        OV OV OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     50          10           0           0          60
QPF 12HR                   0.02           0           0           0        0.06
SNOW 12HR                 00-00       00-00       00-00
SNOW           L  C  C                                                  L  L  C
WINTER WEATH   Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       6    25      14    29      14    23
TEMP          30 29 32 23   17 13 26 22   18 16 24 18   12  9 19 21
DEWPT         25 23 16  8    3 -1  6  7    6  7 14 15   13  7  7  4
PWIND DIR        SW    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    30      30    20
SNOW           C                                 C  C    C  C  S  S

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          23          33          20          38
TEMP          31 32 34 36 36 31 28 26 25 24 30 34 35 31 29 27 26 26 32 37 38 37
DEWPT         26 25 25 25 23 23 19 17 14 13 11 12 12 14 16 15 15 16 18 20 23 26
RH            81 75 69 64 59 72 68 68 62 62 44 39 38 49 58 60 62 65 56 50 54 64
WIND DIR       N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N  N SE  S  S  S
WIND SPD      18 19 17 16 17 18 17 17 18 19 18 16 13 12 11  9  6  3  4 12 13 13
WIND GUST     28 31 27 26 27    28 28 29
CLOUDS        OV OV OV OV B2 B1 B1 SC SC FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     50          10           0           0          20
QPF 12HR                   0.05           0           0           0        0.01
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S  S
SNOW           L  C  C  C                                               S  S  S
WINTER WEATH   Y  Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          32    39      18    31      25    37      24    32
TEMP          35 35 39 32   27 24 32 31   28 27 32 28   24 21 27 28
DEWPT         27 29 23 16   11  7  8 11   14 15 18 22   23 19 15 12
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    BZ      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      29          14          31          15          39
TEMP          26 25 28 32 31 26 23 21 19 19 26 32 32 27 24 22 21 21 30 39 40 36
DEWPT         20 17 18 20 18 17 15 12 11  9 11 13 13 12 12 12 13 15 22 25 28 27
RH            78 71 66 61 58 68 71 68 70 64 52 45 45 53 60 65 71 77 72 57 62 69
WIND DIR      NW NW NW NW NW NW NW NW NW NW NW NW NW  W  W SW  S  S  S  S  S SW
WIND SPD       4  6  8  9 10 11 11 10  9  6  5  4  3  3  2  2  2  3  5  9  9  8
CLOUDS        OV OV OV OV B2 B1 B1 FW FW FW FW FW FW SC SC B1 B2 OV OV OV OV OV
POP 12HR                     40          10           0           0          60
QPF 12HR                   0.02           0           0           0        0.07
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    L  L  C
SNOW           C  C  C                                            C  C  L  L  C
WINTER WEATH   Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       9    34      20    37      18    28
TEMP          32 29 32 24   18 15 32 28   24 21 29 22   16 12 23 25
DEWPT         27 24 19 11    7  2 12 12   12 14 21 21   18 13 12  8
PWIND DIR         W    NW      NW     W      SW     S      NW    NW
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   SC SC SC SC   B2 OV OV OV   B2 B2 B1 SC
POP 12HR         30     5       0     5      10    40      40    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          30          21          37
TEMP          29 30 32 34 34 29 27 26 25 24 28 32 32 28 26 25 24 24 30 35 36 35
DEWPT         24 23 23 23 22 21 16 13 12 11 10 12 14 13 13 14 14 14 15 17 21 25
RH            81 75 69 64 61 72 63 57 57 57 46 43 47 53 57 62 65 65 53 47 54 66
WIND DIR       N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S
WIND SPD      12 16 13 14 17 17 16 16 16 16 14 13 11  9  8  5  4  2  4 10 11 11
WIND GUST        26       27
CLOUDS        OV OV OV OV B2 B2 B2 FW FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW           C  C  C  C                                               C  C  S
WINTER WEATH   Y  Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    36      14    28      23    33      21    28
TEMP          33 33 36 29   23 20 29 27   25 23 29 24   20 17 23 24
DEWPT         27 27 20 13    7  3  6  9   11 11 16 18   19 13 11  8
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    BZ      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$




000
FOUS51 KLWX 270832
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
331 AM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          20          34          24          39
TEMP          30 31 34 36 36 31 29 28 27 26 31 35 36 28 26 26 26 26 33 41 43 41
DEWPT         25 24 24 25 23 21 16 13 12 11 11 13 13 12 12 12 13 14 16 18 21 25
RH            81 75 66 64 59 66 58 53 53 52 43 40 38 50 55 55 57 60 49 39 41 52
WIND DIR       N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE  S  S  S
WIND SPD      12 13 13 14 17 16 13 13 12 12 12 12 10  8  5  3  2  0  4  9  9  9
WIND GUST        25 25 26 29    25 25 24
CLOUDS        OV OV OV OV B2 B1 B1 FW FW CL CL CL CL FW FW SC SC B2 B2 OV OV OV
POP 12HR                     60          10           0           0          40
QPF 12HR                   0.04           0           0           0        0.02
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    C  C  S
SNOW           D  L  C  S                                               C  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      15    31      24    35      22    30
TEMP          39 37 41 34   28 25 35 33   30 28 33 29   25 23 27 28
DEWPT         27 26 19 11    7  3  6  8   10 11 15 18   19 14 11  8
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          29          16          36
TEMP          28 29 32 34 34 28 25 24 22 21 27 31 31 27 25 23 22 22 29 35 36 34
DEWPT         23 23 22 23 22 19 14 11  9  8  9 12 13 11 12 12 13 13 15 17 21 24
RH            81 78 66 64 61 68 62 57 57 56 46 45 47 50 57 62 68 68 55 47 54 66
WIND DIR       N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD      11 13 13 13 16 17 14 14 14 14 13 12 11  8  5  4  3  1  4  9 10  9
WIND GUST                 26
CLOUDS        OV OV OV OV B2 B2 B2 FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW           L  C  C  C                                               C  C  S
WINTER WEATH   Y  Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      12    28      20    33      19    28
TEMP          33 32 36 28   22 18 29 26   23 21 29 23   19 15 23 24
DEWPT         27 26 19 11    6  1  5  8    9 10 14 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          18          32          22          36
TEMP          27 29 32 34 34 28 25 24 22 21 27 31 32 27 25 23 22 22 30 36 38 37
DEWPT         23 22 22 22 22 18 13 11  9  8  9 12 13 11 11 12 13 13 15 17 21 23
RH            85 75 66 61 61 66 60 57 57 56 46 45 45 50 55 62 68 68 53 45 50 56
WIND DIR       N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE  S  S  S
WIND SPD      10 13 13 13 16 17 16 14 13 14 12 12 11  8  6  3  3  1  4  9 10  9
WIND GUST                 26
CLOUDS        OV OV OV OV B2 B2 B2 FW FW FW FW CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW           L  C  C  C                                               C  C  S
WINTER WEATH   Y  Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    36      11    27      20    33      19    28
TEMP          35 35 38 30   24 20 31 28   25 23 31 25   20 17 24 26
DEWPT         26 26 19 11    6  1  6  8    9 10 14 17   17 11 10  7
PWIND DIR        SW    NW      NW    NW       N    NE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         40     5       0     5      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          15          30          12          35
TEMP          26 27 30 33 32 26 23 21 20 19 25 31 31 26 23 21 19 19 27 33 35 33
DEWPT         24 21 21 23 21 17 13 11  9  7  9 13 11  8  8  9 10 12 16 20 23 25
RH            92 78 69 66 63 68 65 65 62 59 50 47 43 46 52 59 67 74 63 58 61 72
WIND DIR      NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NE SE SE  S  S  S
WIND SPD       9 10 11 12 16 14 13 12 11 10 10  9  6  4  3  2  1  1  5  9 10  8
WIND GUST                 26
CLOUDS        OV OV OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 B2 OV OV OV OV
POP 12HR                     40          10           0           0          50
QPF 12HR                   0.02           0           0           0        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    C  C  C
SNOW           L  C  S                                                  C  C  C
WINTER WEATH   Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    32       9    28      17    31      16    26
TEMP          31 30 34 26   19 16 29 25   21 19 27 20   15 12 21 23
DEWPT         25 24 17  9    4  1  8  9    8  9 16 16   15  9  9  6
PWIND DIR         W    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    40      30    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          17          31          15          37
TEMP          27 28 32 35 34 29 26 24 22 21 27 31 31 28 25 23 22 22 29 35 36 34
DEWPT         24 24 24 25 23 20 16 13 11  9 10 13 12 11 11 11 13 13 17 19 22 25
RH            88 85 72 66 64 69 65 62 62 59 48 47 45 48 55 59 68 68 60 52 56 69
WIND DIR       N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE SE  S  S  S
WIND SPD      11 12 13 14 17 17 13 13 12 12 12 11 10  5  4  3  2  1  5 10 11  9
WIND GUST                 27
CLOUDS        OV OV OV OV B2 B1 B1 FW FW CL CL FW FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.02           0           0           0        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    C  C  S
SNOW           L  C  C                                                  C  C  S
WINTER WEATH   Y  Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    34      12    29      21    33      19    28
TEMP          31 30 35 28   22 18 30 27   23 21 29 23   18 15 23 24
DEWPT         26 25 19 10    6  2  7  8   10 10 16 17   17 12 10  7
PWIND DIR        SW    NW      NW    NW      NE    SE       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          21          39          18          41
TEMP          30 30 34 38 37 32 29 27 25 25 33 39 40 34 31 29 27 26 33 40 41 37
DEWPT         24 21 20 21 20 17 15 14 11 12 10 10  8  9 10 12 13 14 17 18 22 26
RH            78 69 56 50 50 53 55 57 55 57 38 30 26 35 41 48 55 60 51 41 46 64
WIND DIR       N  N  N NW NW NW NW NW NW NW  N NW NW NW NW  W  S  S  S  S  S  S
WIND SPD       4  8  9  9 10 10  8  6  6  6  6  4  3  2  2  1  0  2  6 10 11  8
CLOUDS        OV OV OV B2 B1 SC SC FW FW CL CL FW FW FW FW SC B1 B2 B2 OV OV OV
POP 12HR                     30           5           0           0          20
QPF 12HR                      0           0           0           0        0.01
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    S  S  S
SNOW           C  C                                                     S  S  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    39      17    37      25    38      22    34
TEMP          33 32 40 33   27 24 37 33   29 27 35 28   23 20 29 31
DEWPT         25 25 19 12    8  4  8 11   12 12 19 21   19 15 13 10
PWIND DIR        SW    NW      NW    NW       S     S       N    NW
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC FW   FW FW SC SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         20     0       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      30          12          27          10          33
TEMP          24 26 29 32 31 25 22 20 19 17 23 28 28 23 20 19 17 17 25 31 33 31
DEWPT         22 21 20 23 20 18 11 10  8  6  8 12 11  7  7  6  7  8 14 17 21 22
RH            92 81 69 69 63 74 62 64 61 61 52 50 48 50 56 56 64 67 62 56 61 69
WIND DIR       N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S  S
WIND SPD      10 10 11 12 17 16 14 13 11 10 10 11  9  5  4  3  1  2  5 10 11  9
WIND GUST                 27
CLOUDS        OV OV OV OV B2 B1 B1 FW FW CL CL FW FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     50          10           0           0          60
QPF 12HR                   0.02           0           0           0        0.06
SNOW 12HR                 00-00       00-00       00-00
SNOW           L  C  C                                                  L  L  C
WINTER WEATH   Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       6    25      14    29      14    23
TEMP          30 29 32 23   17 13 26 22   18 16 24 18   12  9 19 21
DEWPT         25 23 16  8    3 -1  6  7    6  7 14 15   13  7  7  4
PWIND DIR        SW    NW      NW    NW       W     S       N    NW
WIND CHAR        GN    BZ      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC SC   FW FW FW SC   B1 B2 B2 B2   B2 B1 B1 SC
POP 12HR         30     5       0     5      10    30      30    20
SNOW           C                                 C  C    C  C  S  S

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          23          33          20          38
TEMP          31 32 34 36 36 31 28 26 25 24 30 34 35 31 29 27 26 26 32 37 38 37
DEWPT         26 25 25 25 23 23 19 17 14 13 11 12 12 14 16 15 15 16 18 20 23 26
RH            81 75 69 64 59 72 68 68 62 62 44 39 38 49 58 60 62 65 56 50 54 64
WIND DIR       N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N  N SE  S  S  S
WIND SPD      18 19 17 16 17 18 17 17 18 19 18 16 13 12 11  9  6  3  4 12 13 13
WIND GUST     28 31 27 26 27    28 28 29
CLOUDS        OV OV OV OV B2 B1 B1 SC SC FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     50          10           0           0          20
QPF 12HR                   0.05           0           0           0        0.01
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S  S
SNOW           L  C  C  C                                               S  S  S
WINTER WEATH   Y  Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          32    39      18    31      25    37      24    32
TEMP          35 35 39 32   27 24 32 31   28 27 32 28   24 21 27 28
DEWPT         27 29 23 16   11  7  8 11   14 15 18 22   23 19 15 12
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    BZ      BZ    GN      LT    LT      LT    GN
AVG CLOUDS    B2 B1 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5     5      10    30      40    20
RAIN           S                                 C  C
SNOW           S                                 C  C    C  C  S  S

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      29          14          31          15          39
TEMP          26 25 28 32 31 26 23 21 19 19 26 32 32 27 24 22 21 21 30 39 40 36
DEWPT         20 17 18 20 18 17 15 12 11  9 11 13 13 12 12 12 13 15 22 25 28 27
RH            78 71 66 61 58 68 71 68 70 64 52 45 45 53 60 65 71 77 72 57 62 69
WIND DIR      NW NW NW NW NW NW NW NW NW NW NW NW NW  W  W SW  S  S  S  S  S SW
WIND SPD       4  6  8  9 10 11 11 10  9  6  5  4  3  3  2  2  2  3  5  9  9  8
CLOUDS        OV OV OV OV B2 B1 B1 FW FW FW FW FW FW SC SC B1 B2 OV OV OV OV OV
POP 12HR                     40          10           0           0          60
QPF 12HR                   0.02           0           0           0        0.07
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    L  L  C
SNOW           C  C  C                                            C  C  L  L  C
WINTER WEATH   Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    31       9    34      20    37      18    28
TEMP          32 29 32 24   18 15 32 28   24 21 29 22   16 12 23 25
DEWPT         27 24 19 11    7  2 12 12   12 14 21 21   18 13 12  8
PWIND DIR         W    NW      NW     W      SW     S      NW    NW
WIND CHAR        GN    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   SC SC SC SC   B2 OV OV OV   B2 B2 B1 SC
POP 12HR         30     5       0     5      10    40      40    20
RAIN           C
SNOW           C                                 C  C    C  C  S  S
SNOWSHWRS         S

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
331 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          20          30          21          37
TEMP          29 30 32 34 34 29 27 26 25 24 28 32 32 28 26 25 24 24 30 35 36 35
DEWPT         24 23 23 23 22 21 16 13 12 11 10 12 14 13 13 14 14 14 15 17 21 25
RH            81 75 69 64 61 72 63 57 57 57 46 43 47 53 57 62 65 65 53 47 54 66
WIND DIR       N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE  S  S  S
WIND SPD      12 16 13 14 17 17 16 16 16 16 14 13 11  9  8  5  4  2  4 10 11 11
WIND GUST        26       27
CLOUDS        OV OV OV OV B2 B2 B2 FW FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     50          10           0           0          40
QPF 12HR                   0.06           0           0           0        0.02
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    C  C  S
SNOW           C  C  C  C                                               C  C  S
WINTER WEATH   Y  Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    36      14    28      23    33      21    28
TEMP          33 33 36 29   23 20 29 27   25 23 29 24   20 17 23 24
DEWPT         27 27 20 13    7  3  6  9   11 11 16 18   19 13 11  8
PWIND DIR        SW    NW      NW    NW      NE     S      NE    NW
WIND CHAR        GN    BZ      GN    GN      LT    LT      LT    GN
AVG CLOUDS    OV B2 SC FW   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 SC
POP 12HR         30     5       5    10      10    30      40    20
RAIN           S
SNOW           S                                 C  C    C  C  S  S

$$





000
FOUS51 KLWX 270531
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1231 AM EST TUE JAN 27 2015

VAZ054-272100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
1231 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      37          24          37          26          44
TEMP          30 31 34 36 36 31 29 28 27 26 31 35 36 28 26 26 26 26 33 41 43 41
DEWPT         24 24 25 26 25 14 13 13 11  9  9  9  8 10 11 11 12 13 16 20 23 23
RH            78 75 69 67 64 49 51 53 50 48 39 33 30 46 52 52 55 57 49 42 45 48
WIND DIR       N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W SE SE  S  S  S
WIND SPD      12 13 13 14 17 16 13 13 12 12 12 12 10  3  2  2  0  1  3  5  5  3
WIND GUST        25 25 26 29    25 25 24
CLOUDS        OV OV OV OV B2 B1 SC FW FW CL CL CL FW FW FW SC SC B2 B2 OV OV OV
POP 12HR                     60          10           0           0          30
QPF 12HR                   0.04           0           0           0        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    C  C  C
RAIN SHWRS           C
SNOW           D                                                        C  C  C
SNOWSHWRS         L  C  S


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          37    42      23    37      27    34      22    28
TEMP          39 37 41 34   28 25 35 33   30 28 33 29   25 23 27 28
DEWPT         29 27 22 14   10  7 10 12   13 11 14 12   10  6  6  5
PWIND DIR        SW    NW      NW    NW      NW    NW       N    NW
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         30     5       0     0       5    30      40    10
RAIN           C
SNOW           C                                         C  C
SNOWSHWRS                                        C  C

$$
MDZ014-272100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
1231 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          19          33          18          37
TEMP          28 29 32 34 34 28 25 24 22 21 27 31 31 27 25 23 22 22 29 35 36 34
DEWPT         23 23 23 23 23 13 10  8  7  5  6  7  6  7  9 11 11 11 16 20 23 23
RH            81 78 69 64 64 53 52 50 52 49 40 36 34 42 50 59 62 62 58 54 59 64
WIND DIR       N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE SE  S  S  S
WIND SPD      11 13 13 13 16 17 14 14 14 14 13 12 11  5  4  2  1  1  2  4  4  3
WIND GUST                 26
CLOUDS        OV OV OV OV B2 B2 SC FW FW CL CL CL CL FW FW FW SC B2 B2 OV OV OV
POP 12HR                     70          10           0           0          20
QPF 12HR                   0.06           0           0           0        0.06
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S
SNOW           D                                                        S  S  C
SNOWSHWRS         L  C  C  S
WINTER WEATH   Y  Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          31    37      16    31      20    30      14    24
TEMP          33 32 36 28   22 18 29 26   23 21 29 23   19 15 23 24
DEWPT         29 26 22 15    9  6 10 12   12 10 13 12    9  5  6  5
PWIND DIR        SW    NW      NW    NW       W    NW       N    NW
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B1 B1 B1 B1
POP 12HR         30     5       0     0       5    30      40    10
SNOW           C                                         C  C
SNOWSHWRS                                        C  C

$$
MDZ011-272100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
1231 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          19          33          21          39
TEMP          27 29 32 34 34 28 25 24 22 21 27 31 32 27 25 23 22 22 30 36 38 37
DEWPT         23 22 23 23 23 12  9  8  7  6  7  8  7  9 10 10 11 11 15 20 23 23
RH            85 75 69 64 64 50 50 50 52 52 42 37 34 46 52 57 62 62 53 52 54 56
WIND DIR       N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE SE  S  S  S
WIND SPD      10 13 13 13 16 17 16 14 13 14 12 12 11  5  3  2  1  1  2  3  5  3
WIND GUST                 26
CLOUDS        OV OV OV OV B2 B2 SC FW FW FW CL CL FW FW FW FW SC B2 B2 OV OV OV
POP 12HR                     80          10           0           0          20
QPF 12HR                   0.06           0           0           0        0.05
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S
SNOW           D                                                        S  S  C
SNOWSHWRS         D  L  C  C
WINTER WEATH   Y  Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          34    39      18    33      22    32      15    26
TEMP          35 35 38 30   24 20 31 28   25 23 31 25   20 17 24 26
DEWPT         29 27 22 15   10  6 10 12   12 10 13 12    9  5  6  5
PWIND DIR        SW    NW      NW    NW       W    NW      NW    NW
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B1 B1 B1 B1
POP 12HR         40     5       0     0       5    30      40    10
SNOW           C                                         C  C
SNOWSHWRS                                        C  C

$$
WVZ052-272100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
1231 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      34          16          33          14          36
TEMP          26 27 30 33 32 26 23 21 20 19 25 31 31 26 23 21 19 19 27 33 35 33
DEWPT         23 23 23 23 22 16 11  7  4  1  4  4  3  4  4  4  6 10 16 21 24 25
RH            88 85 75 66 66 65 59 54 49 44 40 31 30 38 43 47 56 67 63 61 64 72
WIND DIR      NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E  S  S  S  S  S
WIND SPD       9 10 11 12 16 14 13 12 11 10 10  9  6  3  2  1  1  1  2  3  4  4
WIND GUST                 26
CLOUDS        OV OV OV OV B2 B1 FW FW CL CL CL FW FW FW SC SC B1 B2 OV OV OV OV
POP 12HR                     60          10           0           0          40
QPF 12HR                   0.02           0           0           0        0.09
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    C  C
SNOW           L                                                        C  C  C
SNOWSHWRS         L  C
WINTER WEATH   Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          29    35      13    31      17    28      10    23
TEMP          31 30 34 26   19 16 29 25   21 19 27 20   15 12 21 23
DEWPT         29 24 20 13    8  4 12 12   10  9 13 11    7  2  6  4
PWIND DIR        SW    NW      NW     W       W    NW      NW    NW
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   FW FW SC SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         30     5       0     0       5    30      30    10
SNOW           C                                         C  C
SNOWSHWRS                                        C  C

$$
VAZ042-272100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
1231 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          19          33          17          37
TEMP          27 28 32 35 34 29 26 24 22 21 27 31 31 28 25 23 22 22 29 35 36 34
DEWPT         24 24 25 25 25 16 14 12  9  6  6  6  5  7  9 10 11 12 17 21 23 23
RH            88 85 75 66 69 58 60 60 57 52 40 34 32 40 50 57 62 65 60 56 59 64
WIND DIR       N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  E  S SE  S  S  S
WIND SPD      11 12 13 14 17 17 13 13 12 12 12 11 10  3  2  1  0  1  3  4  5  4
WIND GUST                 27
CLOUDS        OV OV OV OV B2 B1 FW FW FW CL CL FW FW FW FW SC B1 B2 OV OV OV OV
POP 12HR                     60          10           0           0          30
QPF 12HR                   0.02           0           0           0        0.08
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    C  C
SNOW           L                                                        C  C  S
SNOWSHWRS         L  C
WINTER WEATH   Y  Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          29    36      16    32      20    30      13    24
TEMP          31 30 35 28   22 18 30 27   23 21 29 23   18 15 23 24
DEWPT         29 25 21 13    9  6 11 12   12 10 14 11    9  5  6  4
PWIND DIR        SW    NW      NW    NW      NW    NW      NW    NW
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B1 SC   FW FW FW SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         30     5       0     0       5    30      40    10
SNOW           S                                         C  C
SNOWSHWRS                                        C  C

$$
VAZ037-272100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
1231 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      39          22          40          21          42
TEMP          30 30 34 38 37 32 29 27 25 25 33 39 40 34 31 29 27 26 33 40 41 37
DEWPT         24 22 22 23 22 17 15 13 12 11 10  7  5  5  7  9 11 14 18 21 24 26
RH            78 72 61 54 54 53 55 55 57 55 38 26 23 29 36 42 50 60 53 46 50 64
WIND DIR       N  N  N NW NW NW NW NW NW NW  N NW NW SE  E  E SE  S  S  S  S  S
WIND SPD       4  8  9  9 10 10  8  6  6  6  6  4  3  1  1  1  2  2  5  6  6  3
CLOUDS        OV OV OV B1 SC SC FW FW FW CL CL FW FW FW FW SC B1 B2 B2 OV OV OV
POP 12HR                     10           5           0           0          30
QPF 12HR                      0           0           0           0        0.10
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    C  C  S
SNOW                                                                    C  C  S
OBVIS         PF PF


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          30    41      21    39      25    36      18    31
TEMP          33 32 40 33   27 24 37 33   29 27 35 28   23 20 29 31
DEWPT         30 26 22 15   12  8 13 15   15 13 17 16   12  8  8  6
PWIND DIR        SW    NW      NW     W       W     W      NW    NW
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 B1 SC SC   FW FW SC SC   B1 B2 B2 B2   B1 B1 B1 SC
POP 12HR         20     0       0     0       5    30      40    10
RAIN           S
SNOW           S                                         C  C
SNOWSHWRS                                        C  C

$$
MDZ003-272100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
1231 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          15          30          12          34
TEMP          24 26 29 32 31 25 22 20 19 17 23 28 28 23 20 19 17 17 25 31 33 31
DEWPT         22 22 22 23 22 12 11  8  5  3  5  4  4  5  7  8  8  8 14 20 22 23
RH            92 85 75 69 69 57 62 59 54 53 45 35 35 45 56 61 67 67 62 63 63 72
WIND DIR       N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E  S  S  S  S  S
WIND SPD      10 10 11 12 17 16 14 13 11 10 10 11  9  5  3  2  1  1  2  3  4  5
WIND GUST                 27
CLOUDS        OV OV OV B2 B2 SC FW FW FW CL CL FW FW FW SC SC B1 OV OV OV OV OV
POP 12HR                     60          10           0           0          40
QPF 12HR                   0.02           0           0           0        0.09
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    C  C
SNOW           D                                                        C  C  S
SNOWSHWRS         L  C
WINTER WEATH   Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    33      10    28      14    26       7    21
TEMP          30 29 32 23   17 13 26 22   18 16 24 18   12  9 19 21
DEWPT         27 23 19 12    6  2 11 11    8  7 11  9    5  0  4  3
PWIND DIR        SW    NW      NW     W       W    NW      NW    NW
WIND CHAR        LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    OV B2 B2 B1   SC FW SC SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         20     5       0     0       5    30      30    10
SNOW           S                                         C  C
SNOWSHWRS                                        C  C

$$
MDZ017-272100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
1231 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      37          22          36          22          39
TEMP          31 32 34 36 36 31 28 26 25 24 30 34 35 31 29 27 26 26 32 37 38 37
DEWPT         26 25 25 25 26 19 16 15 13 11  9  9 10 11 12 13 14 16 19 21 24 26
RH            81 75 69 64 67 61 60 62 60 57 41 35 35 43 48 55 60 65 58 52 57 64
WIND DIR       N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N SE SE  S  S  S
WIND SPD      18 19 17 16 17 18 17 17 18 19 18 16 13  9  8  6  2  2  4  8  9  8
WIND GUST     28 31 27 26 27    28 28 29
CLOUDS        OV OV OV OV B2 B1 SC SC FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     70          10           0           0          20
QPF 12HR                   0.05           0           0           0        0.07
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S  C
RAIN SHWRS           L
SNOW           L                                                        S  S  C
SNOWSHWRS         L  L  C  C
WINTER WEATH   Y  Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          34    40      22    34      26    33      20    28
TEMP          35 35 39 32   27 24 32 31   28 27 32 28   24 21 27 28
DEWPT         31 30 25 19   15 11 12 15   17 16 18 18   16 12 12 10
PWIND DIR        SW    NW      NW    NW      NW    NW       N    NW
WIND CHAR        LT    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 B1
POP 12HR         40    10       0     0       5    30      40    10
RAIN           C
SNOW           C                                         C  C
SNOWSHWRS                                        C  C

$$
WVZ502-272100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
1231 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          16          34          15          42
TEMP          26 25 28 32 31 26 23 21 19 19 26 32 32 27 24 22 21 21 30 39 40 36
DEWPT         20 17 18 19 18 21 16 14 12 10 11 12 12 15 17 17 16 15 22 27 29 31
RH            78 71 66 58 58 81 74 74 74 67 52 43 43 60 74 81 81 77 72 62 64 82
WIND DIR      NW NW NW NW NW NW NW NW NW NW NW NW NW  W  S SE  S  S  S  S  S  S
WIND SPD       4  6  8  9 10 11 11 10  9  6  5  4  3  2  2  2  3  2  2  4  3  4
CLOUDS        OV OV OV B2 B2 B1 SC FW FW FW FW FW FW SC SC B1 B2 OV OV OV OV OV
POP 12HR                     60          10           0           0          60
QPF 12HR                   0.02           0           0           0        0.12
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                    L  L
SNOW           L                                                  C  C  L  L  C
SNOWSHWRS         L  C
WINTER WEATH   Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          28    33      12    35      19    31      10    25
TEMP          32 29 32 24   18 15 32 28   24 21 29 22   16 12 23 25
DEWPT         28 25 21 14    9  6 17 15   14 13 18 14   10  5  9  6
PWIND DIR         W    NW      NW     W       W     W      NW     W
WIND CHAR        LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV B2 B1   SC SC SC B1   B2 B2 B2 B2   B2 B2 B1 B1
POP 12HR         40     5       0     0      10    30      30    10
SNOW           C                                         C  C
SNOWSHWRS         S                              C  C

$$
MDZ014-272100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
1231 AM EST TUE JAN 27 2015

DATE             TUE 01/27/15            WED 01/28/15            THU 01/29/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      35          22          33          22          37
TEMP          29 30 32 34 34 29 27 26 25 24 28 32 32 28 26 25 24 24 30 35 36 35
DEWPT         24 24 23 23 24 15 14 14 12 11 10 11 12 14 16 17 16 13 16 20 23 24
RH            81 78 69 64 66 55 57 60 57 57 46 41 43 55 65 71 71 62 55 54 59 64
WIND DIR       N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE SE  S  S  S
WIND SPD      12 16 13 14 17 17 16 16 16 16 14 13 11  6  4  3  1  1  3  5  6  5
WIND GUST        26       27
CLOUDS        OV OV OV OV B2 B2 SC FW FW FW FW CL CL CL FW FW SC B1 B2 OV OV OV
POP 12HR                     70          10           0           0          20
QPF 12HR                   0.06           0           0           0        0.06
SNOW 12HR                     T       00-00       00-00
RAIN                                                                    S  S  C
SNOW           D                                                        S  S  C
SNOWSHWRS         L  L  C  C
WINTER WEATH   Y  Y


DATE          FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          32    37      18    31      22    30      16    24
TEMP          33 33 36 29   23 20 29 27   25 23 29 24   20 17 23 24
DEWPT         29 28 23 16   11  7 11 13   13 12 14 13   11  6  7  6
PWIND DIR        SW    NW      NW    NW       W    NW       N    NW
WIND CHAR        LT    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B2 B1 B1 B1
POP 12HR         40     5       0     0       5    30      40    10
RAIN           C
SNOW           C                                         C  C
SNOWSHWRS                                        C  C

$$




000
FOUS51 KLWX 270231
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
931 PM EST MON JAN 26 2015

VAZ054-270900-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      30          37          24          37          26
TEMP                31 30 30 31 34 36 36 31 29 28 27 26 31 35 36 28 26 26 26 26
DEWPT               25 25 24 24 25 26 25 14 13 13 11  9  9  9  8 10 11 11 12 13
RH                  78 81 78 75 69 67 64 49 51 53 50 48 39 33 30 46 52 52 55 57
WIND DIR             N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W SE
WIND SPD            14 13 12 13 13 14 17 16 13 13 12 12 12 12 10  3  2  2  0  1
WIND GUST                    25 25 26 29    25 25 24
CLOUDS              OV OV OV OV OV OV B2 B1 SC FW FW CL CL CL FW FW FW SC SC B2
POP 12HR                    100          60          10           0           0
QPF 12HR                   0.16        0.04           0           0           0
SNOW 12HR                     1       00-00       00-00
RAIN
RAIN SHWRS                       C
SNOW                 D  D  D
SNOWSHWRS                     L  C  S


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          44      37    42      23    37      27    34      22    28
TEMP          41 41   39 37 41 34   28 25 35 33   30 28 33 29   25 23 27 28
DEWPT         20 23   29 27 22 14   10  7 10 12   13 11 14 12   10  6  6  5
PWIND DIR         S      SW    NW      NW    NW      NW    NW       N    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         30      30     5       0     0       5    30      40    10
RAIN              C    C
SNOW              C    C                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ014-270900-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      27          35          19          33          18
TEMP                30 29 28 29 32 34 34 28 25 24 22 21 27 31 31 27 25 23 22 22
DEWPT               23 23 23 23 23 23 23 13 10  8  7  5  6  7  6  7  9 11 11 11
RH                  75 78 81 78 69 64 64 53 52 50 52 49 40 36 34 42 50 59 62 62
WIND DIR             N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE
WIND SPD            10  9 11 13 13 13 16 17 14 14 14 14 13 12 11  5  4  2  1  1
WIND GUST           20 19             26
CLOUDS              OV OV OV OV OV OV B2 B2 SC FW FW CL CL CL CL FW FW FW SC B2
POP 12HR                    100          70          10           0           0
QPF 12HR                   0.17        0.06           0           0           0
SNOW 12HR                     2           T       00-00
SNOW                 D  D  D
SNOWSHWRS                     L  C  C  S
WINTER WEATH         Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      31    37      16    31      20    30      14    24
TEMP          35 34   33 32 36 28   22 18 29 26   23 21 29 23   19 15 23 24
DEWPT         20 23   29 26 22 15    9  6 10 12   12 10 13 12    9  5  6  5
PWIND DIR        SE      SW    NW      NW    NW       W    NW       N    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B1 B1 B1 B1
POP 12HR         20      30     5       0     0       5    30      40    10
RAIN              S
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ011-270900-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      27          35          19          33          21
TEMP                29 28 27 29 32 34 34 28 25 24 22 21 27 31 32 27 25 23 22 22
DEWPT               23 23 23 22 23 23 23 12  9  8  7  6  7  8  7  9 10 10 11 11
RH                  78 81 85 75 69 64 64 50 50 50 52 52 42 37 34 46 52 57 62 62
WIND DIR             N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE
WIND SPD             9  9 10 13 13 13 16 17 16 14 13 14 12 12 11  5  3  2  1  1
WIND GUST           20 19             26
CLOUDS              OV OV OV OV OV OV B2 B2 SC FW FW FW CL CL FW FW FW FW SC B2
POP 12HR                    100          80          10           0           0
QPF 12HR                   0.17        0.06           0           0           0
SNOW 12HR                     2           T       00-00
SNOW                 D  D  D
SNOWSHWRS                     D  L  C  C
WINTER WEATH         Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          39      34    39      18    33      22    32      15    26
TEMP          36 37   35 35 38 30   24 20 31 28   25 23 31 25   20 17 24 26
DEWPT         20 23   29 27 22 15   10  6 10 12   12 10 13 12    9  5  6  5
PWIND DIR        SE      SW    NW      NW    NW       W    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B1 B1 B1 B1
POP 12HR         20      40     5       0     0       5    30      40    10
RAIN              S
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
WVZ052-270900-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      25          34          16          33          14
TEMP                26 26 26 27 30 33 32 26 23 21 20 19 25 31 31 26 23 21 19 19
DEWPT               22 21 23 23 23 23 22 16 11  7  4  1  4  4  3  4  4  4  6 10
RH                  85 81 88 85 75 66 66 65 59 54 49 44 40 31 30 38 43 47 56 67
WIND DIR             N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E  S
WIND SPD             9  6  9 10 11 12 16 14 13 12 11 10 10  9  6  3  2  1  1  1
WIND GUST                             26
CLOUDS              OV OV OV OV OV OV B2 B1 FW FW CL CL CL FW FW FW SC SC B1 B2
POP 12HR                    100          60          10           0           0
QPF 12HR                   0.11        0.02           0           0           0
SNOW 12HR                     3       00-00       00-00
SNOW                 D  D  L
SNOWSHWRS                     L  C
WINTER WEATH         Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          36      29    35      13    31      17    28      10    23
TEMP          33 33   31 30 34 26   19 16 29 25   21 19 27 20   15 12 21 23
DEWPT         21 25   29 24 20 13    8  4 12 12   10  9 13 11    7  2  6  4
PWIND DIR         S      SW    NW      NW     W       W    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B1 SC   FW FW SC SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         40      30     5       0     0       5    30      30    10
RAIN              C
SNOW              C    C                                         C  C
SNOWSHWRS                                                C  C

$$
VAZ042-270900-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      26          36          19          33          17
TEMP                28 28 27 28 32 35 34 29 26 24 22 21 27 31 31 28 25 23 22 22
DEWPT               24 23 24 24 25 25 25 16 14 12  9  6  6  6  5  7  9 10 11 12
RH                  85 81 88 85 75 66 69 58 60 60 57 52 40 34 32 40 50 57 62 65
WIND DIR             N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  E  S
WIND SPD            12 10 11 12 13 14 17 17 13 13 12 12 12 11 10  3  2  1  0  1
WIND GUST           23                27
CLOUDS              OV OV OV OV OV OV B2 B1 FW FW FW CL CL FW FW FW FW SC B1 B2
POP 12HR                    100          60          10           0           0
QPF 12HR                   0.14        0.02           0           0           0
SNOW 12HR                     2       00-00       00-00
SNOW                 D  D  L
SNOWSHWRS                     L  C
WINTER WEATH         Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      29    36      16    32      20    30      13    24
TEMP          35 34   31 30 35 28   22 18 30 27   23 21 29 23   18 15 23 24
DEWPT         21 23   29 25 21 13    9  6 11 12   12 10 14 11    9  5  6  4
PWIND DIR         S      SW    NW      NW    NW      NW    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B1 SC   FW FW FW SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         30      30     5       0     0       5    30      40    10
RAIN              C
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
VAZ037-270900-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          39          22          40          21
TEMP                33 32 30 30 34 38 37 32 29 27 25 25 33 39 40 34 31 29 27 26
DEWPT               28 26 24 22 22 23 22 17 15 13 12 11 10  7  5  5  7  9 11 14
RH                  82 78 78 72 61 54 54 53 55 55 57 55 38 26 23 29 36 42 50 60
WIND DIR             N  N  N  N  N NW NW NW NW NW NW NW  N NW NW SE  E  E SE  S
WIND SPD             5  3  4  8  9  9 10 10  8  6  6  6  6  4  3  1  1  1  2  2
CLOUDS              OV OV OV OV OV B1 SC SC FW FW FW CL CL FW FW FW FW SC B1 B2
POP 12HR                     40          10           5           0           0
QPF 12HR                   0.08           0           0           0           0
SNOW 12HR                     T       00-00       00-00
RAIN
SNOW                 C  C
OBVIS                     PF PF


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          42      30    41      21    39      25    36      18    31
TEMP          40 37   33 32 40 33   27 24 37 33   29 27 35 28   23 20 29 31
DEWPT         21 26   30 26 22 15   12  8 13 15   15 13 17 16   12  8  8  6
PWIND DIR         S      SW    NW      NW     W       W     W      NW    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   B2 B1 SC SC   FW FW SC SC   B1 B2 B2 B2   B1 B1 B1 SC
POP 12HR         30      20     0       0     0       5    30      40    10
RAIN              C    S
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ003-270900-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      24          33          15          30          12
TEMP                25 24 24 26 29 32 31 25 22 20 19 17 23 28 28 23 20 19 17 17
DEWPT               21 20 22 22 22 23 22 12 11  8  5  3  5  4  4  5  7  8  8  8
RH                  84 84 92 85 75 69 69 57 62 59 54 53 45 35 35 45 56 61 67 67
WIND DIR             N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E  S
WIND SPD             9  8 10 10 11 12 17 16 14 13 11 10 10 11  9  5  3  2  1  1
WIND GUST                             27
CLOUDS              OV OV OV OV OV B2 B2 SC FW FW FW CL CL FW FW FW SC SC B1 OV
POP 12HR                    100          60          10           0           0
QPF 12HR                   0.14        0.02           0           0           0
SNOW 12HR                     3       00-00       00-00
SNOW                 D  D  D
SNOWSHWRS                     L  C
WINTER WEATH         Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          34      28    33      10    28      14    26       7    21
TEMP          31 31   30 29 32 23   17 13 26 22   18 16 24 18   12  9 19 21
DEWPT         20 23   27 23 19 12    6  2 11 11    8  7 11  9    5  0  4  3
PWIND DIR         S      SW    NW      NW     W       W    NW      NW    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B2 B1   SC FW SC SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         40      20     5       0     0       5    30      30    10
RAIN              C
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ017-270900-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      30          37          22          36          22
TEMP                34 33 31 32 34 36 36 31 28 26 25 24 30 34 35 31 29 27 26 26
DEWPT               29 28 26 25 25 25 26 19 16 15 13 11  9  9 10 11 12 13 14 16
RH                  82 82 81 75 69 64 67 61 60 62 60 57 41 35 35 43 48 55 60 65
WIND DIR             N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N SE
WIND SPD            18 18 18 19 17 16 17 18 17 17 18 19 18 16 13  9  8  6  2  2
WIND GUST           31 31 28 31 27 26 27    28 28 29
CLOUDS              OV OV OV OV OV OV B2 B1 SC SC FW FW FW CL CL CL FW FW SC B1
POP 12HR                    100          70          10           0           0
QPF 12HR                   0.20        0.05           0           0           0
SNOW 12HR                     1           T       00-00
FRZG RAIN            C
RAIN                 D
RAIN SHWRS                       L
SLEET                C
SNOW                 D  D  L
SNOWSHWRS                     L  L  C  C
WINTER WEATH         Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          39      34    40      22    34      26    33      20    28
TEMP          37 37   35 35 39 32   27 24 32 31   28 27 32 28   24 21 27 28
DEWPT         21 26   31 30 25 19   15 11 12 15   17 16 18 18   16 12 12 10
PWIND DIR         S      SW    NW      NW    NW      NW    NW       N    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 OV   B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 B1
POP 12HR         20      40    10       0     0       5    30      40    10
RAIN              S    C
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
WVZ502-270900-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      24          33          16          34          15
TEMP                28 28 26 25 28 32 31 26 23 21 19 19 26 32 32 27 24 22 21 21
DEWPT               25 21 20 17 18 19 18 21 16 14 12 10 11 12 12 15 17 17 16 15
RH                  88 75 78 71 66 58 58 81 74 74 74 67 52 43 43 60 74 81 81 77
WIND DIR             N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  W  S SE  S  S
WIND SPD             3  2  4  6  8  9 10 11 11 10  9  6  5  4  3  2  2  2  3  2
CLOUDS              OV OV OV OV OV B2 B2 B1 SC FW FW FW FW FW FW SC SC B1 B2 OV
POP 12HR                     80          60          10           0           0
QPF 12HR                   0.06        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW                 D  L  L                                                  C
SNOWSHWRS                     L  C
WINTER WEATH         Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          42      28    33      12    35      19    31      10    25
TEMP          39 36   32 29 32 24   18 15 32 28   24 21 29 22   16 12 23 25
DEWPT         27 31   28 25 21 14    9  6 17 15   14 13 18 14   10  5  9  6
PWIND DIR         S       W    NW      NW     W       W     W      NW     W
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV OV B2 B1   SC SC SC B1   B2 B2 B2 B2   B2 B2 B1 B1
POP 12HR         60      40     5       0     0      10    30      30    10
RAIN              L
SNOW           C  L    C                                         C  C
SNOWSHWRS                 S                              C  C

$$
MDZ014-270900-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          35          22          33          22
TEMP                30 30 29 30 32 34 34 29 27 26 25 24 28 32 32 28 26 25 24 24
DEWPT               30 28 24 24 23 23 24 15 14 14 12 11 10 11 12 14 16 17 16 13
RH                 100 92 81 78 69 64 66 55 57 60 57 57 46 41 43 55 65 71 71 62
WIND DIR             N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE
WIND SPD            16 13 12 16 13 14 17 17 16 16 16 16 14 13 11  6  4  3  1  1
WIND GUST           27       26       27
CLOUDS              OV OV OV OV OV OV B2 B2 SC FW FW FW FW CL CL CL FW FW SC B1
POP 12HR                    100          70          10           0           0
QPF 12HR                   0.19        0.06           0           0           0
SNOW 12HR                     2           T       00-00
RAIN
SNOW                 D  D  D
SNOWSHWRS                     L  L  C  C
WINTER WEATH         Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      32    37      18    31      22    30      16    24
TEMP          35 35   33 33 36 29   23 20 29 27   25 23 29 24   20 17 23 24
DEWPT         20 24   29 28 23 16   11  7 11 13   13 12 14 13   11  6  7  6
PWIND DIR        SE      SW    NW      NW    NW       W    NW       N    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B2 B1 B1 B1
POP 12HR         20      40     5       0     0       5    30      40    10
RAIN              S    C
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$




000
FOUS51 KLWX 270231
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
931 PM EST MON JAN 26 2015

VAZ054-270900-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      30          37          24          37          26
TEMP                31 30 30 31 34 36 36 31 29 28 27 26 31 35 36 28 26 26 26 26
DEWPT               25 25 24 24 25 26 25 14 13 13 11  9  9  9  8 10 11 11 12 13
RH                  78 81 78 75 69 67 64 49 51 53 50 48 39 33 30 46 52 52 55 57
WIND DIR             N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W SE
WIND SPD            14 13 12 13 13 14 17 16 13 13 12 12 12 12 10  3  2  2  0  1
WIND GUST                    25 25 26 29    25 25 24
CLOUDS              OV OV OV OV OV OV B2 B1 SC FW FW CL CL CL FW FW FW SC SC B2
POP 12HR                    100          60          10           0           0
QPF 12HR                   0.16        0.04           0           0           0
SNOW 12HR                     1       00-00       00-00
RAIN
RAIN SHWRS                       C
SNOW                 D  D  D
SNOWSHWRS                     L  C  S


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          44      37    42      23    37      27    34      22    28
TEMP          41 41   39 37 41 34   28 25 35 33   30 28 33 29   25 23 27 28
DEWPT         20 23   29 27 22 14   10  7 10 12   13 11 14 12   10  6  6  5
PWIND DIR         S      SW    NW      NW    NW      NW    NW       N    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         30      30     5       0     0       5    30      40    10
RAIN              C    C
SNOW              C    C                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ014-270900-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      27          35          19          33          18
TEMP                30 29 28 29 32 34 34 28 25 24 22 21 27 31 31 27 25 23 22 22
DEWPT               23 23 23 23 23 23 23 13 10  8  7  5  6  7  6  7  9 11 11 11
RH                  75 78 81 78 69 64 64 53 52 50 52 49 40 36 34 42 50 59 62 62
WIND DIR             N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE
WIND SPD            10  9 11 13 13 13 16 17 14 14 14 14 13 12 11  5  4  2  1  1
WIND GUST           20 19             26
CLOUDS              OV OV OV OV OV OV B2 B2 SC FW FW CL CL CL CL FW FW FW SC B2
POP 12HR                    100          70          10           0           0
QPF 12HR                   0.17        0.06           0           0           0
SNOW 12HR                     2           T       00-00
SNOW                 D  D  D
SNOWSHWRS                     L  C  C  S
WINTER WEATH         Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      31    37      16    31      20    30      14    24
TEMP          35 34   33 32 36 28   22 18 29 26   23 21 29 23   19 15 23 24
DEWPT         20 23   29 26 22 15    9  6 10 12   12 10 13 12    9  5  6  5
PWIND DIR        SE      SW    NW      NW    NW       W    NW       N    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B1 B1 B1 B1
POP 12HR         20      30     5       0     0       5    30      40    10
RAIN              S
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ011-270900-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      27          35          19          33          21
TEMP                29 28 27 29 32 34 34 28 25 24 22 21 27 31 32 27 25 23 22 22
DEWPT               23 23 23 22 23 23 23 12  9  8  7  6  7  8  7  9 10 10 11 11
RH                  78 81 85 75 69 64 64 50 50 50 52 52 42 37 34 46 52 57 62 62
WIND DIR             N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE
WIND SPD             9  9 10 13 13 13 16 17 16 14 13 14 12 12 11  5  3  2  1  1
WIND GUST           20 19             26
CLOUDS              OV OV OV OV OV OV B2 B2 SC FW FW FW CL CL FW FW FW FW SC B2
POP 12HR                    100          80          10           0           0
QPF 12HR                   0.17        0.06           0           0           0
SNOW 12HR                     2           T       00-00
SNOW                 D  D  D
SNOWSHWRS                     D  L  C  C
WINTER WEATH         Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          39      34    39      18    33      22    32      15    26
TEMP          36 37   35 35 38 30   24 20 31 28   25 23 31 25   20 17 24 26
DEWPT         20 23   29 27 22 15   10  6 10 12   12 10 13 12    9  5  6  5
PWIND DIR        SE      SW    NW      NW    NW       W    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B1 B1 B1 B1
POP 12HR         20      40     5       0     0       5    30      40    10
RAIN              S
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
WVZ052-270900-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      25          34          16          33          14
TEMP                26 26 26 27 30 33 32 26 23 21 20 19 25 31 31 26 23 21 19 19
DEWPT               22 21 23 23 23 23 22 16 11  7  4  1  4  4  3  4  4  4  6 10
RH                  85 81 88 85 75 66 66 65 59 54 49 44 40 31 30 38 43 47 56 67
WIND DIR             N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E  S
WIND SPD             9  6  9 10 11 12 16 14 13 12 11 10 10  9  6  3  2  1  1  1
WIND GUST                             26
CLOUDS              OV OV OV OV OV OV B2 B1 FW FW CL CL CL FW FW FW SC SC B1 B2
POP 12HR                    100          60          10           0           0
QPF 12HR                   0.11        0.02           0           0           0
SNOW 12HR                     3       00-00       00-00
SNOW                 D  D  L
SNOWSHWRS                     L  C
WINTER WEATH         Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          36      29    35      13    31      17    28      10    23
TEMP          33 33   31 30 34 26   19 16 29 25   21 19 27 20   15 12 21 23
DEWPT         21 25   29 24 20 13    8  4 12 12   10  9 13 11    7  2  6  4
PWIND DIR         S      SW    NW      NW     W       W    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B1 SC   FW FW SC SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         40      30     5       0     0       5    30      30    10
RAIN              C
SNOW              C    C                                         C  C
SNOWSHWRS                                                C  C

$$
VAZ042-270900-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      26          36          19          33          17
TEMP                28 28 27 28 32 35 34 29 26 24 22 21 27 31 31 28 25 23 22 22
DEWPT               24 23 24 24 25 25 25 16 14 12  9  6  6  6  5  7  9 10 11 12
RH                  85 81 88 85 75 66 69 58 60 60 57 52 40 34 32 40 50 57 62 65
WIND DIR             N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  E  S
WIND SPD            12 10 11 12 13 14 17 17 13 13 12 12 12 11 10  3  2  1  0  1
WIND GUST           23                27
CLOUDS              OV OV OV OV OV OV B2 B1 FW FW FW CL CL FW FW FW FW SC B1 B2
POP 12HR                    100          60          10           0           0
QPF 12HR                   0.14        0.02           0           0           0
SNOW 12HR                     2       00-00       00-00
SNOW                 D  D  L
SNOWSHWRS                     L  C
WINTER WEATH         Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      29    36      16    32      20    30      13    24
TEMP          35 34   31 30 35 28   22 18 30 27   23 21 29 23   18 15 23 24
DEWPT         21 23   29 25 21 13    9  6 11 12   12 10 14 11    9  5  6  4
PWIND DIR         S      SW    NW      NW    NW      NW    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B1 SC   FW FW FW SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         30      30     5       0     0       5    30      40    10
RAIN              C
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
VAZ037-270900-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          39          22          40          21
TEMP                33 32 30 30 34 38 37 32 29 27 25 25 33 39 40 34 31 29 27 26
DEWPT               28 26 24 22 22 23 22 17 15 13 12 11 10  7  5  5  7  9 11 14
RH                  82 78 78 72 61 54 54 53 55 55 57 55 38 26 23 29 36 42 50 60
WIND DIR             N  N  N  N  N NW NW NW NW NW NW NW  N NW NW SE  E  E SE  S
WIND SPD             5  3  4  8  9  9 10 10  8  6  6  6  6  4  3  1  1  1  2  2
CLOUDS              OV OV OV OV OV B1 SC SC FW FW FW CL CL FW FW FW FW SC B1 B2
POP 12HR                     40          10           5           0           0
QPF 12HR                   0.08           0           0           0           0
SNOW 12HR                     T       00-00       00-00
RAIN
SNOW                 C  C
OBVIS                     PF PF


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          42      30    41      21    39      25    36      18    31
TEMP          40 37   33 32 40 33   27 24 37 33   29 27 35 28   23 20 29 31
DEWPT         21 26   30 26 22 15   12  8 13 15   15 13 17 16   12  8  8  6
PWIND DIR         S      SW    NW      NW     W       W     W      NW    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   B2 B1 SC SC   FW FW SC SC   B1 B2 B2 B2   B1 B1 B1 SC
POP 12HR         30      20     0       0     0       5    30      40    10
RAIN              C    S
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ003-270900-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      24          33          15          30          12
TEMP                25 24 24 26 29 32 31 25 22 20 19 17 23 28 28 23 20 19 17 17
DEWPT               21 20 22 22 22 23 22 12 11  8  5  3  5  4  4  5  7  8  8  8
RH                  84 84 92 85 75 69 69 57 62 59 54 53 45 35 35 45 56 61 67 67
WIND DIR             N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E  S
WIND SPD             9  8 10 10 11 12 17 16 14 13 11 10 10 11  9  5  3  2  1  1
WIND GUST                             27
CLOUDS              OV OV OV OV OV B2 B2 SC FW FW FW CL CL FW FW FW SC SC B1 OV
POP 12HR                    100          60          10           0           0
QPF 12HR                   0.14        0.02           0           0           0
SNOW 12HR                     3       00-00       00-00
SNOW                 D  D  D
SNOWSHWRS                     L  C
WINTER WEATH         Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          34      28    33      10    28      14    26       7    21
TEMP          31 31   30 29 32 23   17 13 26 22   18 16 24 18   12  9 19 21
DEWPT         20 23   27 23 19 12    6  2 11 11    8  7 11  9    5  0  4  3
PWIND DIR         S      SW    NW      NW     W       W    NW      NW    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B2 B1   SC FW SC SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         40      20     5       0     0       5    30      30    10
RAIN              C
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ017-270900-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      30          37          22          36          22
TEMP                34 33 31 32 34 36 36 31 28 26 25 24 30 34 35 31 29 27 26 26
DEWPT               29 28 26 25 25 25 26 19 16 15 13 11  9  9 10 11 12 13 14 16
RH                  82 82 81 75 69 64 67 61 60 62 60 57 41 35 35 43 48 55 60 65
WIND DIR             N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N SE
WIND SPD            18 18 18 19 17 16 17 18 17 17 18 19 18 16 13  9  8  6  2  2
WIND GUST           31 31 28 31 27 26 27    28 28 29
CLOUDS              OV OV OV OV OV OV B2 B1 SC SC FW FW FW CL CL CL FW FW SC B1
POP 12HR                    100          70          10           0           0
QPF 12HR                   0.20        0.05           0           0           0
SNOW 12HR                     1           T       00-00
FRZG RAIN            C
RAIN                 D
RAIN SHWRS                       L
SLEET                C
SNOW                 D  D  L
SNOWSHWRS                     L  L  C  C
WINTER WEATH         Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          39      34    40      22    34      26    33      20    28
TEMP          37 37   35 35 39 32   27 24 32 31   28 27 32 28   24 21 27 28
DEWPT         21 26   31 30 25 19   15 11 12 15   17 16 18 18   16 12 12 10
PWIND DIR         S      SW    NW      NW    NW      NW    NW       N    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 OV   B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 B1
POP 12HR         20      40    10       0     0       5    30      40    10
RAIN              S    C
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
WVZ502-270900-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      24          33          16          34          15
TEMP                28 28 26 25 28 32 31 26 23 21 19 19 26 32 32 27 24 22 21 21
DEWPT               25 21 20 17 18 19 18 21 16 14 12 10 11 12 12 15 17 17 16 15
RH                  88 75 78 71 66 58 58 81 74 74 74 67 52 43 43 60 74 81 81 77
WIND DIR             N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  W  S SE  S  S
WIND SPD             3  2  4  6  8  9 10 11 11 10  9  6  5  4  3  2  2  2  3  2
CLOUDS              OV OV OV OV OV B2 B2 B1 SC FW FW FW FW FW FW SC SC B1 B2 OV
POP 12HR                     80          60          10           0           0
QPF 12HR                   0.06        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW                 D  L  L                                                  C
SNOWSHWRS                     L  C
WINTER WEATH         Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          42      28    33      12    35      19    31      10    25
TEMP          39 36   32 29 32 24   18 15 32 28   24 21 29 22   16 12 23 25
DEWPT         27 31   28 25 21 14    9  6 17 15   14 13 18 14   10  5  9  6
PWIND DIR         S       W    NW      NW     W       W     W      NW     W
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV OV B2 B1   SC SC SC B1   B2 B2 B2 B2   B2 B2 B1 B1
POP 12HR         60      40     5       0     0      10    30      30    10
RAIN              L
SNOW           C  L    C                                         C  C
SNOWSHWRS                 S                              C  C

$$
MDZ014-270900-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
931 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          35          22          33          22
TEMP                30 30 29 30 32 34 34 29 27 26 25 24 28 32 32 28 26 25 24 24
DEWPT               30 28 24 24 23 23 24 15 14 14 12 11 10 11 12 14 16 17 16 13
RH                 100 92 81 78 69 64 66 55 57 60 57 57 46 41 43 55 65 71 71 62
WIND DIR             N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE
WIND SPD            16 13 12 16 13 14 17 17 16 16 16 16 14 13 11  6  4  3  1  1
WIND GUST           27       26       27
CLOUDS              OV OV OV OV OV OV B2 B2 SC FW FW FW FW CL CL CL FW FW SC B1
POP 12HR                    100          70          10           0           0
QPF 12HR                   0.19        0.06           0           0           0
SNOW 12HR                     2           T       00-00
RAIN
SNOW                 D  D  D
SNOWSHWRS                     L  L  C  C
WINTER WEATH         Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      32    37      18    31      22    30      16    24
TEMP          35 35   33 33 36 29   23 20 29 27   25 23 29 24   20 17 23 24
DEWPT         20 24   29 28 23 16   11  7 11 13   13 12 14 13   11  6  7  6
PWIND DIR        SE      SW    NW      NW    NW       W    NW       N    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B2 B1 B1 B1
POP 12HR         20      40     5       0     0       5    30      40    10
RAIN              S    C
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$





000
FOUS51 KLWX 262332
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
631 PM EST MON JAN 26 2015

VAZ054-270900-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      30          37          24          37          26
TEMP             34 31 30 30 31 34 36 36 31 29 28 27 26 31 35 36 28 26 26 26 26
DEWPT            28 25 25 24 24 25 26 25 14 13 13 11  9  9  9  8 10 11 11 12 13
RH               78 78 81 78 75 69 67 64 49 51 53 50 48 39 33 30 46 52 52 55 57
WIND DIR          N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W SE
WIND SPD         17 14 13 12 13 13 14 17 16 13 13 12 12 12 12 10  3  2  2  0  1
WIND GUST        27          25 25 26 29    25 25 24
CLOUDS           OV OV OV OV OV OV OV B2 B1 SC FW FW CL CL CL FW FW FW SC SC B2
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.20        0.04           0           0           0
SNOW 12HR                     1       00-00       00-00
RAIN              D
RAIN SHWRS                       C
SNOW              D  D  D  D
SNOWSHWRS                     L  C  S


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          44      37    42      23    37      27    34      22    28
TEMP          41 41   39 37 41 34   28 25 35 33   30 28 33 29   25 23 27 28
DEWPT         20 23   29 27 22 14   10  7 10 12   13 11 14 12   10  6  6  5
PWIND DIR         S      SW    NW      NW    NW      NW    NW       N    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         30      30     5       0     0       5    30      40    10
RAIN              C    C
SNOW              C    C                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ014-270900-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          35          19          33          18
TEMP             30 30 29 29 29 32 34 34 28 25 24 22 21 27 31 31 27 25 23 22 22
DEWPT            26 23 23 23 23 23 23 23 13 10  8  7  5  6  7  6  7  9 11 11 11
RH               85 75 78 78 78 69 64 64 53 52 50 52 49 40 36 34 42 50 59 62 62
WIND DIR         NE  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE
WIND SPD         13 10  9 11 13 13 13 16 17 14 14 14 14 13 12 11  5  4  2  1  1
WIND GUST        26 20 19             26
CLOUDS           OV OV OV OV OV OV OV B2 B2 SC FW FW CL CL CL CL FW FW FW SC B2
POP 12HR                     90          70          10           0           0
QPF 12HR                   0.21        0.06           0           0           0
SNOW 12HR                     2           T       00-00
SNOW              D  D  D  D
SNOWSHWRS                     L  C  C  S
WINTER WEATH      Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      31    37      16    31      20    30      14    24
TEMP          35 34   33 32 36 28   22 18 29 26   23 21 29 23   19 15 23 24
DEWPT         20 23   29 26 22 15    9  6 10 12   12 10 13 12    9  5  6  5
PWIND DIR        SE      SW    NW      NW    NW       W    NW       N    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B1 B1 B1 B1
POP 12HR         20      30     5       0     0       5    30      40    10
RAIN              S
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ011-270900-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          35          19          33          21
TEMP             30 29 29 29 29 32 34 34 28 25 24 22 21 27 31 32 27 25 23 22 22
DEWPT            25 23 23 23 22 23 23 23 12  9  8  7  6  7  8  7  9 10 10 11 11
RH               81 78 78 78 75 69 64 64 50 50 50 52 52 42 37 34 46 52 57 62 62
WIND DIR         NE  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE
WIND SPD         12  9  9 10 13 13 13 16 17 16 14 13 14 12 12 11  5  3  2  1  1
WIND GUST        24 20 19             26
CLOUDS           OV OV OV OV OV OV OV B2 B2 SC FW FW FW CL CL FW FW FW FW SC B2
POP 12HR                     90          80          10           0           0
QPF 12HR                   0.21        0.06           0           0           0
SNOW 12HR                     2           T       00-00
SNOW              D  D  D  D
SNOWSHWRS                     D  L  C  C
WINTER WEATH      Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          39      34    39      18    33      22    32      15    26
TEMP          36 37   35 35 38 30   24 20 31 28   25 23 31 25   20 17 24 26
DEWPT         20 23   29 27 22 15   10  6 10 12   12 10 13 12    9  5  6  5
PWIND DIR        SE      SW    NW      NW    NW       W    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B1 B1 B1 B1
POP 12HR         20      40     5       0     0       5    30      40    10
RAIN              S
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
WVZ052-270900-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      26          34          16          33          14
TEMP             27 26 27 27 27 30 33 32 26 23 21 20 19 25 31 31 26 23 21 19 19
DEWPT            21 22 21 23 23 23 23 22 16 11  7  4  1  4  4  3  4  4  4  6 10
RH               78 85 78 85 85 75 66 66 65 59 54 49 44 40 31 30 38 43 47 56 67
WIND DIR          N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E  S
WIND SPD         10  9  6  9 10 11 12 16 14 13 12 11 10 10  9  6  3  2  1  1  1
WIND GUST                             26
CLOUDS           OV OV OV OV OV OV OV B2 B1 FW FW CL CL CL FW FW FW SC SC B1 B2
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.14        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW              D  D  D  L
SNOWSHWRS                     L  C
WINTER WEATH      Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          36      29    35      13    31      17    28      10    23
TEMP          33 33   31 30 34 26   19 16 29 25   21 19 27 20   15 12 21 23
DEWPT         21 25   29 24 20 13    8  4 12 12   10  9 13 11    7  2  6  4
PWIND DIR         S      SW    NW      NW     W       W    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B1 SC   FW FW SC SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         40      30     5       0     0       5    30      30    10
RAIN              C
SNOW              C    C                                         C  C
SNOWSHWRS                                                C  C

$$
VAZ042-270900-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      27          36          19          33          17
TEMP             28 28 28 29 28 32 35 34 29 26 24 22 21 27 31 31 28 25 23 22 22
DEWPT            25 24 23 24 24 25 25 25 16 14 12  9  6  6  6  5  7  9 10 11 12
RH               88 85 81 81 85 75 66 69 58 60 60 57 52 40 34 32 40 50 57 62 65
WIND DIR          N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  E  S
WIND SPD         11 12 10 11 12 13 14 17 17 13 13 12 12 12 11 10  3  2  1  0  1
WIND GUST           23                27
CLOUDS           OV OV OV OV OV OV OV B2 B1 FW FW FW CL CL FW FW FW FW SC B1 B2
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.17        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW              D  D  D  L
SNOWSHWRS                     L  C
WINTER WEATH      Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      29    36      16    32      20    30      13    24
TEMP          35 34   31 30 35 28   22 18 30 27   23 21 29 23   18 15 23 24
DEWPT         21 23   29 25 21 13    9  6 11 12   12 10 14 11    9  5  6  4
PWIND DIR         S      SW    NW      NW    NW      NW    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B1 SC   FW FW FW SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         30      30     5       0     0       5    30      40    10
RAIN              C
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
VAZ037-270900-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          39          22          40          21
TEMP             34 32 31 30 30 34 38 37 32 29 27 25 25 33 39 40 34 31 29 27 26
DEWPT            31 28 26 24 22 22 23 22 17 15 13 12 11 10  7  5  5  7  9 11 14
RH               89 85 81 78 72 61 54 54 53 55 55 57 55 38 26 23 29 36 42 50 60
WIND DIR          N  N  N  N  N  N NW NW NW NW NW NW NW  N NW NW SE  E  E SE  S
WIND SPD          6  5  3  4  8  9  9 10 10  8  6  6  6  6  4  3  1  1  1  2  2
CLOUDS           OV OV OV OV OV OV B1 SC SC FW FW FW CL CL FW FW FW FW SC B1 B2
POP 12HR                     30          10           5           0           0
QPF 12HR                   0.09           0           0           0           0
SNOW 12HR                     T       00-00       00-00
RAIN              S  C
SNOW              S  C  S
OBVIS                     PF PF


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          42      30    41      21    39      25    36      18    31
TEMP          40 37   33 32 40 33   27 24 37 33   29 27 35 28   23 20 29 31
DEWPT         21 26   30 26 22 15   12  8 13 15   15 13 17 16   12  8  8  6
PWIND DIR         S      SW    NW      NW     W       W     W      NW    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   B2 B1 SC SC   FW FW SC SC   B1 B2 B2 B2   B1 B1 B1 SC
POP 12HR         30      20     0       0     0       5    30      40    10
RAIN              C    S
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ003-270900-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      25          33          15          30          12
TEMP             26 25 27 27 26 29 32 31 25 22 20 19 17 23 28 28 23 20 19 17 17
DEWPT            21 21 20 22 22 22 23 22 12 11  8  5  3  5  4  4  5  7  8  8  8
RH               81 84 74 81 85 75 69 69 57 62 59 54 53 45 35 35 45 56 61 67 67
WIND DIR          N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E  S
WIND SPD         10  9  8 10 10 11 12 17 16 14 13 11 10 10 11  9  5  3  2  1  1
WIND GUST                             27
CLOUDS           OV OV OV OV OV OV B2 B2 SC FW FW FW CL CL FW FW FW SC SC B1 OV
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.16        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW              D  D  D  D
SNOWSHWRS                     L  C
WINTER WEATH      Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          34      28    33      10    28      14    26       7    21
TEMP          31 31   30 29 32 23   17 13 26 22   18 16 24 18   12  9 19 21
DEWPT         20 23   27 23 19 12    6  2 11 11    8  7 11  9    5  0  4  3
PWIND DIR         S      SW    NW      NW     W       W    NW      NW    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B2 B1   SC FW SC SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         40      20     5       0     0       5    30      30    10
RAIN              C
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ017-270900-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      31          37          22          36          22
TEMP             35 33 32 31 32 34 36 36 31 28 26 25 24 30 34 35 31 29 27 26 26
DEWPT            33 29 28 26 25 25 25 26 19 16 15 13 11  9  9 10 11 12 13 14 16
RH               92 85 85 81 75 69 64 67 61 60 62 60 57 41 35 35 43 48 55 60 65
WIND DIR          N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N SE
WIND SPD         19 18 18 18 19 17 16 17 18 17 17 18 19 18 16 13  9  8  6  2  2
WIND GUST        32 31 31 28 31 27 26 27    28 28 29
CLOUDS           OV OV OV OV OV OV OV B2 B1 SC SC FW FW FW CL CL CL FW FW SC B1
POP 12HR                     90          70          10           0           0
QPF 12HR                   0.25        0.05           0           0           0
SNOW 12HR                     1           T       00-00
RAIN              D  D
RAIN SHWRS                       L
SNOW              D  D  D  L
SNOWSHWRS                     L  L  C  C
WINTER WEATH      Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          39      34    40      22    34      26    33      20    28
TEMP          37 37   35 35 39 32   27 24 32 31   28 27 32 28   24 21 27 28
DEWPT         21 26   31 30 25 19   15 11 12 15   17 16 18 18   16 12 12 10
PWIND DIR         S      SW    NW      NW    NW      NW    NW       N    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 OV   B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 B1
POP 12HR         20      40    10       0     0       5    30      40    10
RAIN              S    C
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
WVZ502-270900-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      23          33          16          34          15
TEMP             31 28 27 25 25 28 32 31 26 23 21 19 19 26 32 32 27 24 22 21 21
DEWPT            28 25 21 20 17 18 19 18 21 16 14 12 10 11 12 12 15 17 17 16 15
RH               88 88 78 81 71 66 58 58 81 74 74 74 67 52 43 43 60 74 81 81 77
WIND DIR          N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  W  S SE  S  S
WIND SPD          4  3  2  4  6  8  9 10 11 11 10  9  6  5  4  3  2  2  2  3  2
CLOUDS           OV OV OV OV OV OV B2 B2 B1 SC FW FW FW FW FW FW SC SC B1 B2 OV
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.08        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW              D  D  L  L                                                  C
SNOWSHWRS                     L  C
WINTER WEATH      Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          42      28    33      12    35      19    31      10    25
TEMP          39 36   32 29 32 24   18 15 32 28   24 21 29 22   16 12 23 25
DEWPT         27 31   28 25 21 14    9  6 17 15   14 13 18 14   10  5  9  6
PWIND DIR         S       W    NW      NW     W       W     W      NW     W
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV OV B2 B1   SC SC SC B1   B2 B2 B2 B2   B2 B2 B1 B1
POP 12HR         60      40     5       0     0      10    30      30    10
RAIN              L
SNOW           C  L    C                                         C  C
SNOWSHWRS                 S                              C  C

$$
MDZ014-270900-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      29          35          22          33          22
TEMP             34 32 30 30 30 32 34 34 29 27 26 25 24 28 32 32 28 26 25 24 24
DEWPT            31 32 28 24 24 23 23 24 15 14 14 12 11 10 11 12 14 16 17 16 13
RH               89100 92 78 78 69 64 66 55 57 60 57 57 46 41 43 55 65 71 71 62
WIND DIR          N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE
WIND SPD         17 16 13 12 16 13 14 17 17 16 16 16 16 14 13 11  6  4  3  1  1
WIND GUST        31 27       26       27
CLOUDS           OV OV OV OV OV OV OV B2 B2 SC FW FW FW FW CL CL CL FW FW SC B1
POP 12HR                     90          70          10           0           0
QPF 12HR                   0.23        0.06           0           0           0
SNOW 12HR                     2           T       00-00
RAIN              D  D
SNOW              D  D  D  D
SNOWSHWRS                     L  L  C  C
WINTER WEATH      Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      32    37      18    31      22    30      16    24
TEMP          35 35   33 33 36 29   23 20 29 27   25 23 29 24   20 17 23 24
DEWPT         20 24   29 28 23 16   11  7 11 13   13 12 14 13   11  6  7  6
PWIND DIR        SE      SW    NW      NW    NW       W    NW       N    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B2 B1 B1 B1
POP 12HR         20      40     5       0     0       5    30      40    10
RAIN              S    C
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$





000
FOUS51 KLWX 262332
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
631 PM EST MON JAN 26 2015

VAZ054-270900-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      30          37          24          37          26
TEMP             34 31 30 30 31 34 36 36 31 29 28 27 26 31 35 36 28 26 26 26 26
DEWPT            28 25 25 24 24 25 26 25 14 13 13 11  9  9  9  8 10 11 11 12 13
RH               78 78 81 78 75 69 67 64 49 51 53 50 48 39 33 30 46 52 52 55 57
WIND DIR          N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W SE
WIND SPD         17 14 13 12 13 13 14 17 16 13 13 12 12 12 12 10  3  2  2  0  1
WIND GUST        27          25 25 26 29    25 25 24
CLOUDS           OV OV OV OV OV OV OV B2 B1 SC FW FW CL CL CL FW FW FW SC SC B2
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.20        0.04           0           0           0
SNOW 12HR                     1       00-00       00-00
RAIN              D
RAIN SHWRS                       C
SNOW              D  D  D  D
SNOWSHWRS                     L  C  S


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          44      37    42      23    37      27    34      22    28
TEMP          41 41   39 37 41 34   28 25 35 33   30 28 33 29   25 23 27 28
DEWPT         20 23   29 27 22 14   10  7 10 12   13 11 14 12   10  6  6  5
PWIND DIR         S      SW    NW      NW    NW      NW    NW       N    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         30      30     5       0     0       5    30      40    10
RAIN              C    C
SNOW              C    C                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ014-270900-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          35          19          33          18
TEMP             30 30 29 29 29 32 34 34 28 25 24 22 21 27 31 31 27 25 23 22 22
DEWPT            26 23 23 23 23 23 23 23 13 10  8  7  5  6  7  6  7  9 11 11 11
RH               85 75 78 78 78 69 64 64 53 52 50 52 49 40 36 34 42 50 59 62 62
WIND DIR         NE  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE
WIND SPD         13 10  9 11 13 13 13 16 17 14 14 14 14 13 12 11  5  4  2  1  1
WIND GUST        26 20 19             26
CLOUDS           OV OV OV OV OV OV OV B2 B2 SC FW FW CL CL CL CL FW FW FW SC B2
POP 12HR                     90          70          10           0           0
QPF 12HR                   0.21        0.06           0           0           0
SNOW 12HR                     2           T       00-00
SNOW              D  D  D  D
SNOWSHWRS                     L  C  C  S
WINTER WEATH      Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      31    37      16    31      20    30      14    24
TEMP          35 34   33 32 36 28   22 18 29 26   23 21 29 23   19 15 23 24
DEWPT         20 23   29 26 22 15    9  6 10 12   12 10 13 12    9  5  6  5
PWIND DIR        SE      SW    NW      NW    NW       W    NW       N    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B1 B1 B1 B1
POP 12HR         20      30     5       0     0       5    30      40    10
RAIN              S
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ011-270900-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          35          19          33          21
TEMP             30 29 29 29 29 32 34 34 28 25 24 22 21 27 31 32 27 25 23 22 22
DEWPT            25 23 23 23 22 23 23 23 12  9  8  7  6  7  8  7  9 10 10 11 11
RH               81 78 78 78 75 69 64 64 50 50 50 52 52 42 37 34 46 52 57 62 62
WIND DIR         NE  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE
WIND SPD         12  9  9 10 13 13 13 16 17 16 14 13 14 12 12 11  5  3  2  1  1
WIND GUST        24 20 19             26
CLOUDS           OV OV OV OV OV OV OV B2 B2 SC FW FW FW CL CL FW FW FW FW SC B2
POP 12HR                     90          80          10           0           0
QPF 12HR                   0.21        0.06           0           0           0
SNOW 12HR                     2           T       00-00
SNOW              D  D  D  D
SNOWSHWRS                     D  L  C  C
WINTER WEATH      Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          39      34    39      18    33      22    32      15    26
TEMP          36 37   35 35 38 30   24 20 31 28   25 23 31 25   20 17 24 26
DEWPT         20 23   29 27 22 15   10  6 10 12   12 10 13 12    9  5  6  5
PWIND DIR        SE      SW    NW      NW    NW       W    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B1 B1 B1 B1
POP 12HR         20      40     5       0     0       5    30      40    10
RAIN              S
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
WVZ052-270900-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      26          34          16          33          14
TEMP             27 26 27 27 27 30 33 32 26 23 21 20 19 25 31 31 26 23 21 19 19
DEWPT            21 22 21 23 23 23 23 22 16 11  7  4  1  4  4  3  4  4  4  6 10
RH               78 85 78 85 85 75 66 66 65 59 54 49 44 40 31 30 38 43 47 56 67
WIND DIR          N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E  S
WIND SPD         10  9  6  9 10 11 12 16 14 13 12 11 10 10  9  6  3  2  1  1  1
WIND GUST                             26
CLOUDS           OV OV OV OV OV OV OV B2 B1 FW FW CL CL CL FW FW FW SC SC B1 B2
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.14        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW              D  D  D  L
SNOWSHWRS                     L  C
WINTER WEATH      Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          36      29    35      13    31      17    28      10    23
TEMP          33 33   31 30 34 26   19 16 29 25   21 19 27 20   15 12 21 23
DEWPT         21 25   29 24 20 13    8  4 12 12   10  9 13 11    7  2  6  4
PWIND DIR         S      SW    NW      NW     W       W    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B1 SC   FW FW SC SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         40      30     5       0     0       5    30      30    10
RAIN              C
SNOW              C    C                                         C  C
SNOWSHWRS                                                C  C

$$
VAZ042-270900-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      27          36          19          33          17
TEMP             28 28 28 29 28 32 35 34 29 26 24 22 21 27 31 31 28 25 23 22 22
DEWPT            25 24 23 24 24 25 25 25 16 14 12  9  6  6  6  5  7  9 10 11 12
RH               88 85 81 81 85 75 66 69 58 60 60 57 52 40 34 32 40 50 57 62 65
WIND DIR          N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  E  S
WIND SPD         11 12 10 11 12 13 14 17 17 13 13 12 12 12 11 10  3  2  1  0  1
WIND GUST           23                27
CLOUDS           OV OV OV OV OV OV OV B2 B1 FW FW FW CL CL FW FW FW FW SC B1 B2
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.17        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW              D  D  D  L
SNOWSHWRS                     L  C
WINTER WEATH      Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      29    36      16    32      20    30      13    24
TEMP          35 34   31 30 35 28   22 18 30 27   23 21 29 23   18 15 23 24
DEWPT         21 23   29 25 21 13    9  6 11 12   12 10 14 11    9  5  6  4
PWIND DIR         S      SW    NW      NW    NW      NW    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B1 SC   FW FW FW SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         30      30     5       0     0       5    30      40    10
RAIN              C
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
VAZ037-270900-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          39          22          40          21
TEMP             34 32 31 30 30 34 38 37 32 29 27 25 25 33 39 40 34 31 29 27 26
DEWPT            31 28 26 24 22 22 23 22 17 15 13 12 11 10  7  5  5  7  9 11 14
RH               89 85 81 78 72 61 54 54 53 55 55 57 55 38 26 23 29 36 42 50 60
WIND DIR          N  N  N  N  N  N NW NW NW NW NW NW NW  N NW NW SE  E  E SE  S
WIND SPD          6  5  3  4  8  9  9 10 10  8  6  6  6  6  4  3  1  1  1  2  2
CLOUDS           OV OV OV OV OV OV B1 SC SC FW FW FW CL CL FW FW FW FW SC B1 B2
POP 12HR                     30          10           5           0           0
QPF 12HR                   0.09           0           0           0           0
SNOW 12HR                     T       00-00       00-00
RAIN              S  C
SNOW              S  C  S
OBVIS                     PF PF


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          42      30    41      21    39      25    36      18    31
TEMP          40 37   33 32 40 33   27 24 37 33   29 27 35 28   23 20 29 31
DEWPT         21 26   30 26 22 15   12  8 13 15   15 13 17 16   12  8  8  6
PWIND DIR         S      SW    NW      NW     W       W     W      NW    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   B2 B1 SC SC   FW FW SC SC   B1 B2 B2 B2   B1 B1 B1 SC
POP 12HR         30      20     0       0     0       5    30      40    10
RAIN              C    S
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ003-270900-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      25          33          15          30          12
TEMP             26 25 27 27 26 29 32 31 25 22 20 19 17 23 28 28 23 20 19 17 17
DEWPT            21 21 20 22 22 22 23 22 12 11  8  5  3  5  4  4  5  7  8  8  8
RH               81 84 74 81 85 75 69 69 57 62 59 54 53 45 35 35 45 56 61 67 67
WIND DIR          N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E  S
WIND SPD         10  9  8 10 10 11 12 17 16 14 13 11 10 10 11  9  5  3  2  1  1
WIND GUST                             27
CLOUDS           OV OV OV OV OV OV B2 B2 SC FW FW FW CL CL FW FW FW SC SC B1 OV
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.16        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW              D  D  D  D
SNOWSHWRS                     L  C
WINTER WEATH      Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          34      28    33      10    28      14    26       7    21
TEMP          31 31   30 29 32 23   17 13 26 22   18 16 24 18   12  9 19 21
DEWPT         20 23   27 23 19 12    6  2 11 11    8  7 11  9    5  0  4  3
PWIND DIR         S      SW    NW      NW     W       W    NW      NW    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B2 B1   SC FW SC SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         40      20     5       0     0       5    30      30    10
RAIN              C
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ017-270900-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      31          37          22          36          22
TEMP             35 33 32 31 32 34 36 36 31 28 26 25 24 30 34 35 31 29 27 26 26
DEWPT            33 29 28 26 25 25 25 26 19 16 15 13 11  9  9 10 11 12 13 14 16
RH               92 85 85 81 75 69 64 67 61 60 62 60 57 41 35 35 43 48 55 60 65
WIND DIR          N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N SE
WIND SPD         19 18 18 18 19 17 16 17 18 17 17 18 19 18 16 13  9  8  6  2  2
WIND GUST        32 31 31 28 31 27 26 27    28 28 29
CLOUDS           OV OV OV OV OV OV OV B2 B1 SC SC FW FW FW CL CL CL FW FW SC B1
POP 12HR                     90          70          10           0           0
QPF 12HR                   0.25        0.05           0           0           0
SNOW 12HR                     1           T       00-00
RAIN              D  D
RAIN SHWRS                       L
SNOW              D  D  D  L
SNOWSHWRS                     L  L  C  C
WINTER WEATH      Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          39      34    40      22    34      26    33      20    28
TEMP          37 37   35 35 39 32   27 24 32 31   28 27 32 28   24 21 27 28
DEWPT         21 26   31 30 25 19   15 11 12 15   17 16 18 18   16 12 12 10
PWIND DIR         S      SW    NW      NW    NW      NW    NW       N    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 OV   B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 B1
POP 12HR         20      40    10       0     0       5    30      40    10
RAIN              S    C
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
WVZ502-270900-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      23          33          16          34          15
TEMP             31 28 27 25 25 28 32 31 26 23 21 19 19 26 32 32 27 24 22 21 21
DEWPT            28 25 21 20 17 18 19 18 21 16 14 12 10 11 12 12 15 17 17 16 15
RH               88 88 78 81 71 66 58 58 81 74 74 74 67 52 43 43 60 74 81 81 77
WIND DIR          N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  W  S SE  S  S
WIND SPD          4  3  2  4  6  8  9 10 11 11 10  9  6  5  4  3  2  2  2  3  2
CLOUDS           OV OV OV OV OV OV B2 B2 B1 SC FW FW FW FW FW FW SC SC B1 B2 OV
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.08        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW              D  D  L  L                                                  C
SNOWSHWRS                     L  C
WINTER WEATH      Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          42      28    33      12    35      19    31      10    25
TEMP          39 36   32 29 32 24   18 15 32 28   24 21 29 22   16 12 23 25
DEWPT         27 31   28 25 21 14    9  6 17 15   14 13 18 14   10  5  9  6
PWIND DIR         S       W    NW      NW     W       W     W      NW     W
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV OV B2 B1   SC SC SC B1   B2 B2 B2 B2   B2 B2 B1 B1
POP 12HR         60      40     5       0     0      10    30      30    10
RAIN              L
SNOW           C  L    C                                         C  C
SNOWSHWRS                 S                              C  C

$$
MDZ014-270900-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
631 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      29          35          22          33          22
TEMP             34 32 30 30 30 32 34 34 29 27 26 25 24 28 32 32 28 26 25 24 24
DEWPT            31 32 28 24 24 23 23 24 15 14 14 12 11 10 11 12 14 16 17 16 13
RH               89100 92 78 78 69 64 66 55 57 60 57 57 46 41 43 55 65 71 71 62
WIND DIR          N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE
WIND SPD         17 16 13 12 16 13 14 17 17 16 16 16 16 14 13 11  6  4  3  1  1
WIND GUST        31 27       26       27
CLOUDS           OV OV OV OV OV OV OV B2 B2 SC FW FW FW FW CL CL CL FW FW SC B1
POP 12HR                     90          70          10           0           0
QPF 12HR                   0.23        0.06           0           0           0
SNOW 12HR                     2           T       00-00
RAIN              D  D
SNOW              D  D  D  D
SNOWSHWRS                     L  L  C  C
WINTER WEATH      Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      32    37      18    31      22    30      16    24
TEMP          35 35   33 33 36 29   23 20 29 27   25 23 29 24   20 17 23 24
DEWPT         20 24   29 28 23 16   11  7 11 13   13 12 14 13   11  6  7  6
PWIND DIR        SE      SW    NW      NW    NW       W    NW       N    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B2 B1 B1 B1
POP 12HR         20      40     5       0     0       5    30      40    10
RAIN              S    C
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$




000
FOUS51 KLWX 262031
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
331 PM EST MON JAN 26 2015

VAZ054-270900-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      30          37          24          37          26
TEMP          35 34 32 30 30 31 34 36 36 31 29 28 27 26 31 35 36 28 26 26 26 26
DEWPT         31 29 27 25 24 24 25 26 25 14 13 13 11  9  9  9  8 10 11 11 12 13
RH            85 82 81 81 78 75 69 67 64 49 51 53 50 48 39 33 30 46 52 52 55 57
WIND DIR      NE  N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W SE
WIND SPD      14 17 14 13 12 13 13 14 17 16 13 13 12 12 12 12 10  3  2  2  0  1
WIND GUST     28 27          25 25 26 29    25 25 24
CLOUDS        OV OV OV OV OV OV OV OV B2 B1 SC FW FW CL CL CL FW FW FW SC SC B2
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.20        0.04           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW           D  D  D  D  D
SNOWSHWRS                     L  C  S


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          44      37    42      23    37      27    34      22    28
TEMP          41 41   39 37 41 34   28 25 35 33   30 28 33 29   25 23 27 28
DEWPT         20 23   29 27 22 14   10  7 10 12   13 11 14 12   10  6  6  5
PWIND DIR         S      SW    NW      NW    NW      NW    NW       N    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         30      30     5       0     0       5    30      40    10
RAIN              C    C
SNOW              C    C                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ014-270900-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          35          19          33          18
TEMP          33 32 30 29 29 29 32 34 34 28 25 24 22 21 27 31 31 27 25 23 22 22
DEWPT         29 27 25 24 23 23 23 23 23 13 10  8  7  5  6  7  6  7  9 11 11 11
RH            85 81 81 81 78 78 69 64 64 53 52 50 52 49 40 36 34 42 50 59 62 62
WIND DIR      NE NE  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE
WIND SPD      13 16 12 11 11 13 13 13 16 17 14 14 14 14 13 12 11  5  4  2  1  1
WIND GUST     25 26                   26
CLOUDS        OV OV OV OV OV OV OV OV B2 B2 SC FW FW CL CL CL CL FW FW FW SC B2
POP 12HR                     90          70          10           0           0
QPF 12HR                   0.21        0.06           0           0           0
SNOW 12HR                     2           T       00-00
SNOW           D  D  D  D  D
SNOWSHWRS                     L  C  C  S
WINTER WEATH   Y  Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      31    37      16    31      20    30      14    24
TEMP          35 34   33 32 36 28   22 18 29 26   23 21 29 23   19 15 23 24
DEWPT         20 23   29 26 22 15    9  6 10 12   12 10 13 12    9  5  6  5
PWIND DIR        SE      SW    NW      NW    NW       W    NW       N    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B1 B1 B1 B1
POP 12HR         20      30     5       0     0       5    30      40    10
RAIN              S
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ011-270900-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          35          19          33          21
TEMP          33 32 30 29 29 29 32 34 34 28 25 24 22 21 27 31 32 27 25 23 22 22
DEWPT         29 27 25 24 23 22 23 23 23 12  9  8  7  6  7  8  7  9 10 10 11 11
RH            85 81 81 81 78 75 69 64 64 50 50 50 52 52 42 37 34 46 52 57 62 62
WIND DIR      NE NE  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE
WIND SPD      13 14 12 11 10 13 13 13 16 17 16 14 13 14 12 12 11  5  3  2  1  1
WIND GUST     25                      26
CLOUDS        OV OV OV OV OV OV OV OV B2 B2 SC FW FW FW CL CL FW FW FW FW SC B2
POP 12HR                     90          80          10           0           0
QPF 12HR                   0.21        0.06           0           0           0
SNOW 12HR                     2           T       00-00
SNOW           D  D  D  D  D
SNOWSHWRS                     D  L  C  C
WINTER WEATH   Y  Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          39      34    39      18    33      22    32      15    26
TEMP          36 37   35 35 38 30   24 20 31 28   25 23 31 25   20 17 24 26
DEWPT         20 23   29 27 22 15   10  6 10 12   12 10 13 12    9  5  6  5
PWIND DIR        SE      SW    NW      NW    NW       W    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B1 B1 B1 B1
POP 12HR         20      40     5       0     0       5    30      40    10
RAIN              S
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
WVZ052-270900-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      26          34          16          33          14
TEMP          28 27 28 27 27 27 30 33 32 26 23 21 20 19 25 31 31 26 23 21 19 19
DEWPT         27 26 25 24 23 23 23 23 22 16 11  7  4  1  4  4  3  4  4  4  6 10
RH            96 96 88 88 85 85 75 66 66 65 59 54 49 44 40 31 30 38 43 47 56 67
WIND DIR       N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E  S
WIND SPD       9  9 10  8  9 10 11 12 16 14 13 12 11 10 10  9  6  3  2  1  1  1
WIND GUST                             26
CLOUDS        OV OV OV OV OV OV OV OV B2 B1 FW FW CL CL CL FW FW FW SC SC B1 B2
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.14        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW           D  D  D  D  L
SNOWSHWRS                     L  S
WINTER WEATH   Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          36      29    35      13    31      17    28      10    23
TEMP          33 33   31 30 34 26   19 16 29 25   21 19 27 20   15 12 21 23
DEWPT         21 25   29 24 20 13    8  4 12 12   10  9 13 11    7  2  6  4
PWIND DIR         S      SW    NW      NW     W       W    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B1 SC   FW FW SC SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         40      30     5       0     0       5    30      30    10
RAIN              C
SNOW              C    C                                         C  C
SNOWSHWRS                                                C  C

$$
VAZ042-270900-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      27          36          19          33          17
TEMP          32 30 30 28 29 28 32 35 34 29 26 24 22 21 27 31 31 28 25 23 22 22
DEWPT         31 28 26 24 24 24 25 25 25 16 14 12  9  6  6  6  5  7  9 10 11 12
RH            96 92 85 85 81 85 75 66 69 58 60 60 57 52 40 34 32 40 50 57 62 65
WIND DIR       N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  E  S
WIND SPD      11 12 13 11 11 12 13 14 17 17 13 13 12 12 12 11 10  3  2  1  0  1
WIND GUST     21                      27
CLOUDS        OV OV OV OV OV OV OV OV B2 B1 FW FW FW CL CL FW FW FW FW SC B1 B2
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.17        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW           D  D  D  D  L
SNOWSHWRS                     L  C
WINTER WEATH   Y  Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      29    36      16    32      20    30      13    24
TEMP          35 34   31 30 35 28   22 18 30 27   23 21 29 23   18 15 23 24
DEWPT         21 23   29 25 21 13    9  6 11 12   12 10 14 11    9  5  6  4
PWIND DIR         S      SW    NW      NW    NW      NW    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B1 SC   FW FW FW SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         30      30     5       0     0       5    30      40    10
RAIN              C
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
VAZ037-270900-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          39          22          40          21
TEMP          37 35 32 31 30 30 34 38 37 32 29 27 25 25 33 39 40 34 31 29 27 26
DEWPT         34 31 29 26 24 22 22 23 22 17 15 13 12 11 10  7  5  5  7  9 11 14
RH            89 85 88 81 78 72 61 54 54 53 55 55 57 55 38 26 23 29 36 42 50 60
WIND DIR       N  N  N  N  N  N  N NW NW NW NW NW NW NW  N NW NW SE  E  E SE  S
WIND SPD       9  8  8  4  4  8  9  9 10 10  8  6  6  6  6  4  3  1  1  1  2  2
CLOUDS        OV OV OV OV OV OV OV B1 SC SC FW FW FW CL CL FW FW FW FW SC B1 B2
POP 12HR                     50          30           5           0           0
QPF 12HR                   0.10        0.02           0           0           0
SNOW 12HR                     T       00-00       00-00
RAIN           C  C
SNOW           C  C  C  C
SNOWSHWRS                     C  S


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          42      30    41      21    39      25    36      18    31
TEMP          40 37   33 32 40 33   27 24 37 33   29 27 35 28   23 20 29 31
DEWPT         21 26   30 26 22 15   12  8 13 15   15 13 17 16   12  8  8  6
PWIND DIR         S      SW    NW      NW     W       W     W      NW    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   B2 B1 SC SC   FW FW SC SC   B1 B2 B2 B2   B1 B1 B1 SC
POP 12HR         30      20     0       0     0       5    30      40    10
RAIN              C    S
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ003-270900-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      25          33          15          30          12
TEMP          27 27 27 27 27 26 29 32 31 25 22 20 19 17 23 28 28 23 20 19 17 17
DEWPT         25 24 24 23 22 22 22 23 22 12 11  8  5  3  5  4  4  5  7  8  8  8
RH            92 88 88 85 81 85 75 69 69 57 62 59 54 53 45 35 35 45 56 61 67 67
WIND DIR      NE NE  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E  S
WIND SPD      10 10  9  8 10 10 11 12 17 16 14 13 11 10 10 11  9  5  3  2  1  1
WIND GUST                             27
CLOUDS        OV OV OV OV OV OV OV B2 B2 SC FW FW FW CL CL FW FW FW SC SC B1 OV
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.16        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW           D  D  D  D  D
SNOWSHWRS                     L  C
WINTER WEATH   Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          34      28    33      10    28      14    26       7    21
TEMP          31 31   30 29 32 23   17 13 26 22   18 16 24 18   12  9 19 21
DEWPT         20 23   27 23 19 12    6  2 11 11    8  7 11  9    5  0  4  3
PWIND DIR         S      SW    NW      NW     W       W    NW      NW    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B2 B1   SC FW SC SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         40      20     5       0     0       5    30      30    10
RAIN              C
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ017-270900-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      31          37          22          36          22
TEMP          40 38 34 32 31 32 34 36 36 31 28 26 25 24 30 34 35 31 29 27 26 26
DEWPT         37 34 31 28 26 25 25 25 26 19 16 15 13 11  9  9 10 11 12 13 14 16
RH            89 85 89 85 81 75 69 64 67 61 60 62 60 57 41 35 35 43 48 55 60 65
WIND DIR       N  N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N SE
WIND SPD      17 20 19 19 18 19 17 16 17 18 17 17 18 19 18 16 13  9  8  6  2  2
WIND GUST     29 32 31 31 28 31 27 26 27    28 28 29
CLOUDS        OV OV OV OV OV OV OV OV B2 B1 SC SC FW FW FW CL CL CL FW FW SC B1
POP 12HR                     90          70          10           0           0
QPF 12HR                   0.25        0.05           0           0           0
SNOW 12HR                     1           T       00-00
RAIN           D  D
SNOW                 D  D  L
SNOWSHWRS                     L  L  C  C
WINTER WEATH   Y  Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          39      34    40      22    34      26    33      20    28
TEMP          37 37   35 35 39 32   27 24 32 31   28 27 32 28   24 21 27 28
DEWPT         21 26   31 30 25 19   15 11 12 15   17 16 18 18   16 12 12 10
PWIND DIR         S      SW    NW      NW    NW      NW    NW       N    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 OV   B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 B1
POP 12HR         20      40    10       0     0       5    30      40    10
RAIN              S    C
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
WVZ502-270900-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      23          33          16          34          15
TEMP          33 31 28 27 25 25 28 32 31 26 23 21 19 19 26 32 32 27 24 22 21 21
DEWPT         30 28 25 23 20 17 18 19 18 21 16 14 12 10 11 12 12 15 17 17 16 15
RH            89 88 88 85 81 71 66 58 58 81 74 74 74 67 52 43 43 60 74 81 81 77
WIND DIR      NE  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W  S SE  S  S
WIND SPD       4  4  4  3  4  6  8  9 10 11 11 10  9  6  5  4  3  2  2  2  3  2
CLOUDS        OV OV OV OV OV OV OV B2 B2 B1 SC FW FW FW FW FW FW SC SC B1 B2 OV
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.08        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW           D  D  D  D  L                                                  C
SNOWSHWRS                     L  C
WINTER WEATH   Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          42      28    33      12    35      19    31      10    25
TEMP          39 36   32 29 32 24   18 15 32 28   24 21 29 22   16 12 23 25
DEWPT         27 31   28 25 21 14    9  6 17 15   14 13 18 14   10  5  9  6
PWIND DIR         S       W    NW      NW     W       W     W      NW     W
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV OV B2 B1   SC SC SC B1   B2 B2 B2 B2   B2 B2 B1 B1
POP 12HR         60      40     5       0     0      10    30      30    10
RAIN              L
SNOW           C  L    C                                         C  C
SNOWSHWRS                 S                              C  C

$$
MDZ014-270900-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      29          35          22          33          22
TEMP          34 33 31 30 30 30 32 34 34 29 27 26 25 24 28 32 32 28 26 25 24 24
DEWPT         31 29 27 25 24 24 23 23 24 15 14 14 12 11 10 11 12 14 16 17 16 13
RH            89 85 85 81 78 78 69 64 66 55 57 60 57 57 46 41 43 55 65 71 71 62
WIND DIR      NE NE  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE
WIND SPD      16 19 17 13 12 16 13 14 17 17 16 16 16 16 14 13 11  6  4  3  1  1
WIND GUST     28 31 27       26       27
CLOUDS        OV OV OV OV OV OV OV OV B2 B2 SC FW FW FW FW CL CL CL FW FW SC B1
POP 12HR                     90          70          10           0           0
QPF 12HR                   0.23        0.06           0           0           0
SNOW 12HR                     2           T       00-00
RAIN           D
SNOW           D  D  D  D  D
SNOWSHWRS                     L  L  C  C
WINTER WEATH   Y  Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      32    37      18    31      22    30      16    24
TEMP          35 35   33 33 36 29   23 20 29 27   25 23 29 24   20 17 23 24
DEWPT         20 24   29 28 23 16   11  7 11 13   13 12 14 13   11  6  7  6
PWIND DIR        SE      SW    NW      NW    NW       W    NW       N    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B2 B1 B1 B1
POP 12HR         20      40     5       0     0       5    30      40    10
RAIN              S    C
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$




000
FOUS51 KLWX 262031
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
331 PM EST MON JAN 26 2015

VAZ054-270900-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      30          37          24          37          26
TEMP          35 34 32 30 30 31 34 36 36 31 29 28 27 26 31 35 36 28 26 26 26 26
DEWPT         31 29 27 25 24 24 25 26 25 14 13 13 11  9  9  9  8 10 11 11 12 13
RH            85 82 81 81 78 75 69 67 64 49 51 53 50 48 39 33 30 46 52 52 55 57
WIND DIR      NE  N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W SE
WIND SPD      14 17 14 13 12 13 13 14 17 16 13 13 12 12 12 12 10  3  2  2  0  1
WIND GUST     28 27          25 25 26 29    25 25 24
CLOUDS        OV OV OV OV OV OV OV OV B2 B1 SC FW FW CL CL CL FW FW FW SC SC B2
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.20        0.04           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW           D  D  D  D  D
SNOWSHWRS                     L  C  S


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          44      37    42      23    37      27    34      22    28
TEMP          41 41   39 37 41 34   28 25 35 33   30 28 33 29   25 23 27 28
DEWPT         20 23   29 27 22 14   10  7 10 12   13 11 14 12   10  6  6  5
PWIND DIR         S      SW    NW      NW    NW      NW    NW       N    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         30      30     5       0     0       5    30      40    10
RAIN              C    C
SNOW              C    C                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ014-270900-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          35          19          33          18
TEMP          33 32 30 29 29 29 32 34 34 28 25 24 22 21 27 31 31 27 25 23 22 22
DEWPT         29 27 25 24 23 23 23 23 23 13 10  8  7  5  6  7  6  7  9 11 11 11
RH            85 81 81 81 78 78 69 64 64 53 52 50 52 49 40 36 34 42 50 59 62 62
WIND DIR      NE NE  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE
WIND SPD      13 16 12 11 11 13 13 13 16 17 14 14 14 14 13 12 11  5  4  2  1  1
WIND GUST     25 26                   26
CLOUDS        OV OV OV OV OV OV OV OV B2 B2 SC FW FW CL CL CL CL FW FW FW SC B2
POP 12HR                     90          70          10           0           0
QPF 12HR                   0.21        0.06           0           0           0
SNOW 12HR                     2           T       00-00
SNOW           D  D  D  D  D
SNOWSHWRS                     L  C  C  S
WINTER WEATH   Y  Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      31    37      16    31      20    30      14    24
TEMP          35 34   33 32 36 28   22 18 29 26   23 21 29 23   19 15 23 24
DEWPT         20 23   29 26 22 15    9  6 10 12   12 10 13 12    9  5  6  5
PWIND DIR        SE      SW    NW      NW    NW       W    NW       N    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B1 B1 B1 B1
POP 12HR         20      30     5       0     0       5    30      40    10
RAIN              S
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ011-270900-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          35          19          33          21
TEMP          33 32 30 29 29 29 32 34 34 28 25 24 22 21 27 31 32 27 25 23 22 22
DEWPT         29 27 25 24 23 22 23 23 23 12  9  8  7  6  7  8  7  9 10 10 11 11
RH            85 81 81 81 78 75 69 64 64 50 50 50 52 52 42 37 34 46 52 57 62 62
WIND DIR      NE NE  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW SE
WIND SPD      13 14 12 11 10 13 13 13 16 17 16 14 13 14 12 12 11  5  3  2  1  1
WIND GUST     25                      26
CLOUDS        OV OV OV OV OV OV OV OV B2 B2 SC FW FW FW CL CL FW FW FW FW SC B2
POP 12HR                     90          80          10           0           0
QPF 12HR                   0.21        0.06           0           0           0
SNOW 12HR                     2           T       00-00
SNOW           D  D  D  D  D
SNOWSHWRS                     D  L  C  C
WINTER WEATH   Y  Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          39      34    39      18    33      22    32      15    26
TEMP          36 37   35 35 38 30   24 20 31 28   25 23 31 25   20 17 24 26
DEWPT         20 23   29 27 22 15   10  6 10 12   12 10 13 12    9  5  6  5
PWIND DIR        SE      SW    NW      NW    NW       W    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B1 B1 B1 B1
POP 12HR         20      40     5       0     0       5    30      40    10
RAIN              S
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
WVZ052-270900-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      26          34          16          33          14
TEMP          28 27 28 27 27 27 30 33 32 26 23 21 20 19 25 31 31 26 23 21 19 19
DEWPT         27 26 25 24 23 23 23 23 22 16 11  7  4  1  4  4  3  4  4  4  6 10
RH            96 96 88 88 85 85 75 66 66 65 59 54 49 44 40 31 30 38 43 47 56 67
WIND DIR       N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E  S
WIND SPD       9  9 10  8  9 10 11 12 16 14 13 12 11 10 10  9  6  3  2  1  1  1
WIND GUST                             26
CLOUDS        OV OV OV OV OV OV OV OV B2 B1 FW FW CL CL CL FW FW FW SC SC B1 B2
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.14        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW           D  D  D  D  L
SNOWSHWRS                     L  S
WINTER WEATH   Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          36      29    35      13    31      17    28      10    23
TEMP          33 33   31 30 34 26   19 16 29 25   21 19 27 20   15 12 21 23
DEWPT         21 25   29 24 20 13    8  4 12 12   10  9 13 11    7  2  6  4
PWIND DIR         S      SW    NW      NW     W       W    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B1 SC   FW FW SC SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         40      30     5       0     0       5    30      30    10
RAIN              C
SNOW              C    C                                         C  C
SNOWSHWRS                                                C  C

$$
VAZ042-270900-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      27          36          19          33          17
TEMP          32 30 30 28 29 28 32 35 34 29 26 24 22 21 27 31 31 28 25 23 22 22
DEWPT         31 28 26 24 24 24 25 25 25 16 14 12  9  6  6  6  5  7  9 10 11 12
RH            96 92 85 85 81 85 75 66 69 58 60 60 57 52 40 34 32 40 50 57 62 65
WIND DIR       N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW  E  S
WIND SPD      11 12 13 11 11 12 13 14 17 17 13 13 12 12 12 11 10  3  2  1  0  1
WIND GUST     21                      27
CLOUDS        OV OV OV OV OV OV OV OV B2 B1 FW FW FW CL CL FW FW FW FW SC B1 B2
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.17        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW           D  D  D  D  L
SNOWSHWRS                     L  C
WINTER WEATH   Y  Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      29    36      16    32      20    30      13    24
TEMP          35 34   31 30 35 28   22 18 30 27   23 21 29 23   18 15 23 24
DEWPT         21 23   29 25 21 13    9  6 11 12   12 10 14 11    9  5  6  4
PWIND DIR         S      SW    NW      NW    NW      NW    NW      NW    NW
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B1 SC   FW FW FW SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         30      30     5       0     0       5    30      40    10
RAIN              C
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
VAZ037-270900-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      28          39          22          40          21
TEMP          37 35 32 31 30 30 34 38 37 32 29 27 25 25 33 39 40 34 31 29 27 26
DEWPT         34 31 29 26 24 22 22 23 22 17 15 13 12 11 10  7  5  5  7  9 11 14
RH            89 85 88 81 78 72 61 54 54 53 55 55 57 55 38 26 23 29 36 42 50 60
WIND DIR       N  N  N  N  N  N  N NW NW NW NW NW NW NW  N NW NW SE  E  E SE  S
WIND SPD       9  8  8  4  4  8  9  9 10 10  8  6  6  6  6  4  3  1  1  1  2  2
CLOUDS        OV OV OV OV OV OV OV B1 SC SC FW FW FW CL CL FW FW FW FW SC B1 B2
POP 12HR                     50          30           5           0           0
QPF 12HR                   0.10        0.02           0           0           0
SNOW 12HR                     T       00-00       00-00
RAIN           C  C
SNOW           C  C  C  C
SNOWSHWRS                     C  S


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          42      30    41      21    39      25    36      18    31
TEMP          40 37   33 32 40 33   27 24 37 33   29 27 35 28   23 20 29 31
DEWPT         21 26   30 26 22 15   12  8 13 15   15 13 17 16   12  8  8  6
PWIND DIR         S      SW    NW      NW     W       W     W      NW    NW
WIND CHAR        LT      LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    B2 OV   B2 B1 SC SC   FW FW SC SC   B1 B2 B2 B2   B1 B1 B1 SC
POP 12HR         30      20     0       0     0       5    30      40    10
RAIN              C    S
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ003-270900-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      25          33          15          30          12
TEMP          27 27 27 27 27 26 29 32 31 25 22 20 19 17 23 28 28 23 20 19 17 17
DEWPT         25 24 24 23 22 22 22 23 22 12 11  8  5  3  5  4  4  5  7  8  8  8
RH            92 88 88 85 81 85 75 69 69 57 62 59 54 53 45 35 35 45 56 61 67 67
WIND DIR      NE NE  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  E  S
WIND SPD      10 10  9  8 10 10 11 12 17 16 14 13 11 10 10 11  9  5  3  2  1  1
WIND GUST                             27
CLOUDS        OV OV OV OV OV OV OV B2 B2 SC FW FW FW CL CL FW FW FW SC SC B1 OV
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.16        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW           D  D  D  D  D
SNOWSHWRS                     L  C
WINTER WEATH   Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          34      28    33      10    28      14    26       7    21
TEMP          31 31   30 29 32 23   17 13 26 22   18 16 24 18   12  9 19 21
DEWPT         20 23   27 23 19 12    6  2 11 11    8  7 11  9    5  0  4  3
PWIND DIR         S      SW    NW      NW     W       W    NW      NW    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV B2 B2 B1   SC FW SC SC   B1 B2 B2 B2   B1 B1 B1 B1
POP 12HR         40      20     5       0     0       5    30      30    10
RAIN              C
SNOW              C    S                                         C  C
SNOWSHWRS                                                C  C

$$
MDZ017-270900-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      31          37          22          36          22
TEMP          40 38 34 32 31 32 34 36 36 31 28 26 25 24 30 34 35 31 29 27 26 26
DEWPT         37 34 31 28 26 25 25 25 26 19 16 15 13 11  9  9 10 11 12 13 14 16
RH            89 85 89 85 81 75 69 64 67 61 60 62 60 57 41 35 35 43 48 55 60 65
WIND DIR       N  N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW  N  N SE
WIND SPD      17 20 19 19 18 19 17 16 17 18 17 17 18 19 18 16 13  9  8  6  2  2
WIND GUST     29 32 31 31 28 31 27 26 27    28 28 29
CLOUDS        OV OV OV OV OV OV OV OV B2 B1 SC SC FW FW FW CL CL CL FW FW SC B1
POP 12HR                     90          70          10           0           0
QPF 12HR                   0.25        0.05           0           0           0
SNOW 12HR                     1           T       00-00
RAIN           D  D
SNOW                 D  D  L
SNOWSHWRS                     L  L  C  C
WINTER WEATH   Y  Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          39      34    40      22    34      26    33      20    28
TEMP          37 37   35 35 39 32   27 24 32 31   28 27 32 28   24 21 27 28
DEWPT         21 26   31 30 25 19   15 11 12 15   17 16 18 18   16 12 12 10
PWIND DIR         S      SW    NW      NW    NW      NW    NW       N    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 OV   B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2   B2 B2 B1 B1
POP 12HR         20      40    10       0     0       5    30      40    10
RAIN              S    C
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$
WVZ502-270900-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      23          33          16          34          15
TEMP          33 31 28 27 25 25 28 32 31 26 23 21 19 19 26 32 32 27 24 22 21 21
DEWPT         30 28 25 23 20 17 18 19 18 21 16 14 12 10 11 12 12 15 17 17 16 15
RH            89 88 88 85 81 71 66 58 58 81 74 74 74 67 52 43 43 60 74 81 81 77
WIND DIR      NE  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W  S SE  S  S
WIND SPD       4  4  4  3  4  6  8  9 10 11 11 10  9  6  5  4  3  2  2  2  3  2
CLOUDS        OV OV OV OV OV OV OV B2 B2 B1 SC FW FW FW FW FW FW SC SC B1 B2 OV
POP 12HR                     90          60          10           0           0
QPF 12HR                   0.08        0.02           0           0           0
SNOW 12HR                     1       00-00       00-00
SNOW           D  D  D  D  L                                                  C
SNOWSHWRS                     L  C
WINTER WEATH   Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          42      28    33      12    35      19    31      10    25
TEMP          39 36   32 29 32 24   18 15 32 28   24 21 29 22   16 12 23 25
DEWPT         27 31   28 25 21 14    9  6 17 15   14 13 18 14   10  5  9  6
PWIND DIR         S       W    NW      NW     W       W     W      NW     W
WIND CHAR        LT      LT    GN      LT    LT      LT    LT      LT    LT
AVG CLOUDS    OV OV   OV OV B2 B1   SC SC SC B1   B2 B2 B2 B2   B2 B2 B1 B1
POP 12HR         60      40     5       0     0      10    30      30    10
RAIN              L
SNOW           C  L    C                                         C  C
SNOWSHWRS                 S                              C  C

$$
MDZ014-270900-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
331 PM EST MON JAN 26 2015

DATE           01/26/15      TUE 01/27/15            WED 01/28/15            THU
EST 3HRLY     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

MIN/MAX                      29          35          22          33          22
TEMP          34 33 31 30 30 30 32 34 34 29 27 26 25 24 28 32 32 28 26 25 24 24
DEWPT         31 29 27 25 24 24 23 23 24 15 14 14 12 11 10 11 12 14 16 17 16 13
RH            89 85 85 81 78 78 69 64 66 55 57 60 57 57 46 41 43 55 65 71 71 62
WIND DIR      NE NE  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  N SE
WIND SPD      16 19 17 13 12 16 13 14 17 17 16 16 16 16 14 13 11  6  4  3  1  1
WIND GUST     28 31 27       26       27
CLOUDS        OV OV OV OV OV OV OV OV B2 B2 SC FW FW FW FW CL CL CL FW FW SC B1
POP 12HR                     90          70          10           0           0
QPF 12HR                   0.23        0.06           0           0           0
SNOW 12HR                     2           T       00-00
RAIN           D
SNOW           D  D  D  D  D
SNOWSHWRS                     L  L  C  C
WINTER WEATH   Y  Y  Y  Y  Y  Y


DATE           01/29  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15  MON 02/02/15
EST 6HRLY     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MAX/MIN          37      32    37      18    31      22    30      16    24
TEMP          35 35   33 33 36 29   23 20 29 27   25 23 29 24   20 17 23 24
DEWPT         20 24   29 28 23 16   11  7 11 13   13 12 14 13   11  6  7  6
PWIND DIR        SE      SW    NW      NW    NW       W    NW       N    NW
WIND CHAR        LT      LT    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2   B2 B1 B1 B1
POP 12HR         20      40     5       0     0       5    30      40    10
RAIN              S    C
SNOW              S    C                                         C  C
SNOWSHWRS                                                C  C

$$





000
FOUS51 KLWX 261732
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1232 PM EST MON JAN 26 2015

VAZ054-262100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      39          30          37          24          37
TEMP                   34 35 34 32 30 30 31 34 36 36 31 29 28 27 26 31 35 36 28
DEWPT                  32 31 29 27 25 24 24 25 26 25 14 13 13 11  9  9  9  8 10
RH                     92 85 82 81 81 78 75 69 67 64 49 51 53 50 48 39 33 30 46
WIND DIR               NE NE  N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               14 14 17 14 13 12 13 13 14 17 16 13 13 12 12 12 12 10  3
WIND GUST              28 28 27          25 25 26 29    25 25 24
CLOUDS                 OV OV OV OV OV OV OV OV OV B2 B1 SC FW FW CL CL CL FW FW
POP 12HR                     90          90          60          10           0
QPF 12HR                   0.12        0.20        0.04           0           0
SNOW 12HR                     T           2       00-00
RAIN
SNOW                    D  D  D  D  D  D
SNOWSHWRS                                 L  C  S


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    44      37    42      23    37      27    34
TEMP          26 26 41 41   39 37 41 34   28 25 35 33   30 28 33 29
DEWPT         11 13 20 23   29 27 22 14   10  7 10 12   13 11 14 12
PWIND DIR        NW     S      SW    NW      NW    NW      NW    NW
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW SC B2 OV   B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2
POP 12HR          0    30      30     5       0     0       5    30
RAIN                    C    C
SNOW                    C    C
SNOWSHWRS                                                      C  C

$$
MDZ014-262100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          28          35          19          33
TEMP                   32 33 32 30 29 29 29 32 34 34 28 25 24 22 21 27 31 31 27
DEWPT                  30 29 27 25 24 23 23 23 23 23 13 10  8  7  5  6  7  6  7
RH                     92 85 81 81 81 78 78 69 64 64 53 52 50 52 49 40 36 34 42
WIND DIR               NE NE NE  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               14 13 16 12 11 11 13 13 13 16 17 14 14 14 14 13 12 11  5
WIND GUST              26 25 26                   26
CLOUDS                 OV OV OV OV OV OV OV OV OV B2 B2 SC FW FW CL CL CL CL FW
POP 12HR                     90          90          70          10           0
QPF 12HR                   0.10        0.21        0.06           0           0
SNOW 12HR                     1           2           T
SNOW                    D  D  D  D  D  D
SNOWSHWRS                                 L  C  C  S
WINTER WEATH            Y  Y  Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          18    37      31    37      16    31      20    30
TEMP          23 22 35 34   33 32 36 28   22 18 29 26   23 21 29 23
DEWPT         11 11 20 23   29 26 22 15    9  6 10 12   12 10 13 12
PWIND DIR        NW    SE      SW    NW      NW    NW       W    NW
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW SC B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2
POP 12HR          0    20      30     5       0     0       5    30
RAIN                    S
SNOW                    S    C
SNOWSHWRS                                                      C  C

$$
MDZ011-262100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          28          35          19          33
TEMP                   32 33 32 30 29 29 29 32 34 34 28 25 24 22 21 27 31 32 27
DEWPT                  30 29 27 25 24 23 22 23 23 23 12  9  8  7  6  7  8  7  9
RH                     92 85 81 81 81 78 75 69 64 64 50 50 50 52 52 42 37 34 46
WIND DIR               NE NE NE  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               13 13 14 12 11 10 13 13 13 16 17 16 14 13 14 12 12 11  5
WIND GUST              25 25                      26
CLOUDS                 OV OV OV OV OV OV OV OV OV B2 B2 SC FW FW FW CL CL FW FW
POP 12HR                     90          90          80          10           0
QPF 12HR                   0.10        0.21        0.06           0           0
SNOW 12HR                     1           2           T
RAIN
SNOW                    D  D  D  D  D  D
SNOWSHWRS                                 D  L  C  C
WINTER WEATH            Y  Y  Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          21    39      34    39      18    33      22    32
TEMP          23 22 36 37   35 35 38 30   24 20 31 28   25 23 31 25
DEWPT         10 11 20 23   29 27 22 15   10  6 10 12   12 10 13 12
PWIND DIR        NW    SE      SW    NW      NW    NW       W    NW
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW SC B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2
POP 12HR          0    20      40     5       0     0       5    30
RAIN                    S
SNOW                    S    C
SNOWSHWRS                                                      C  C

$$
WVZ052-262100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          26          34          16          33
TEMP                   30 28 27 28 27 27 27 30 33 32 26 23 21 20 19 25 31 31 26
DEWPT                  29 27 26 25 24 23 23 23 23 22 16 11  7  4  1  4  4  3  4
RH                     96 96 96 88 88 85 85 75 66 66 65 59 54 49 44 40 31 30 38
WIND DIR               NE  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD                9  9  9 10  8  9 10 11 12 16 14 13 12 11 10 10  9  6  3
WIND GUST                                         26
CLOUDS                 OV OV OV OV OV OV OV OV OV B2 B1 FW FW CL CL CL FW FW FW
POP 12HR                    100          90          60          10           0
QPF 12HR                   0.10        0.14        0.02           0           0
SNOW 12HR                     1           1       00-00
SNOW                    D  D  D  D  D  L
SNOWSHWRS                                 L  S
WINTER WEATH            Y  Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          14    36      29    35      13    31      17    28
TEMP          21 19 33 33   31 30 34 26   19 16 29 25   21 19 27 20
DEWPT          4 10 21 25   29 24 20 13    8  4 12 12   10  9 13 11
PWIND DIR         N     S      SW    NW      NW     W       W    NW
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    SC B1 OV OV   OV B2 B1 SC   FW FW SC SC   B1 B2 B2 B2
POP 12HR          0    40      30     5       0     0       5    30
RAIN                    C
SNOW                    C    C
SNOWSHWRS                                                      C  C

$$
VAZ042-262100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      37          27          36          19          33
TEMP                   33 32 30 30 28 29 28 32 35 34 29 26 24 22 21 27 31 31 28
DEWPT                  32 31 28 26 24 24 24 25 25 25 16 14 12  9  6  6  6  5  7
RH                     96 96 92 85 85 81 85 75 66 69 58 60 60 57 52 40 34 32 40
WIND DIR               NE  N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               10 11 12 13 11 11 12 13 14 17 17 13 13 12 12 12 11 10  3
WIND GUST                 21                      27
CLOUDS                 OV OV OV OV OV OV OV OV OV B2 B1 FW FW FW CL CL FW FW FW
POP 12HR                    100          90          60          10           0
QPF 12HR                   0.12        0.17        0.02           0           0
SNOW 12HR                     1           2       00-00
RAIN
SNOW                    D  D  D  D  D  L
SNOWSHWRS                                 L  C
WINTER WEATH            Y  Y  Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          17    37      29    36      16    32      20    30
TEMP          23 22 35 34   31 30 35 28   22 18 30 27   23 21 29 23
DEWPT         10 12 21 23   29 25 21 13    9  6 11 12   12 10 14 11
PWIND DIR         N     S      SW    NW      NW    NW      NW    NW
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW SC OV OV   OV B2 B1 SC   FW FW FW SC   B1 B2 B2 B2
POP 12HR          0    30      30     5       0     0       5    30
RAIN                    C
SNOW                    C    S
SNOWSHWRS                                                      C  C

$$
VAZ037-262100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      40          28          39          22          42
TEMP                   36 37 35 32 31 30 30 34 38 37 32 29 27 25 25 33 39 40 34
DEWPT                  36 34 31 29 26 24 22 22 23 22 17 15 13 12 11 10  7  5  5
RH                    100 89 85 88 81 78 72 61 54 54 53 55 55 57 55 38 26 23 29
WIND DIR               NE  N  N  N  N  N  N  N NW NW NW NW NW NW NW  N NW NW SE
WIND SPD                8  9  8  8  4  4  8  9  9 10 10  8  6  6  6  6  4  3  1
CLOUDS                 OV OV OV OV OV OV OV OV B1 SC SC FW FW FW CL CL FW FW FW
POP 12HR                     90          70          30           5           0
QPF 12HR                   0.08        0.11        0.02           0           0
SNOW 12HR                     T           1       00-00
RAIN                    D  D  L
SNOW                       D  L  L  C  C
SNOWSHWRS                                 C  S
WINTER WEATH               Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          21    42      30    41      21    39      25    36
TEMP          29 26 40 37   33 32 40 33   27 24 37 33   29 27 35 28
DEWPT          9 14 21 26   30 26 22 15   12  8 13 15   15 13 17 16
PWIND DIR        SE     S      SW    NW      NW     W       W     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW B1 B2 OV   B2 B1 SC SC   FW FW SC SC   B1 B2 B2 B2
POP 12HR          0    30      20     0       0     0       5    30
RAIN                    C    S
SNOW                    C    S
SNOWSHWRS                                                      C  C

$$
MDZ003-262100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          25          33          15          30
TEMP                   28 27 27 27 27 27 26 29 32 31 25 22 20 19 17 23 28 28 23
DEWPT                  26 25 24 24 23 22 22 22 23 22 12 11  8  5  3  5  4  4  5
RH                     92 92 88 88 85 81 85 75 69 69 57 62 59 54 53 45 35 35 45
WIND DIR               NE NE NE  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               11 10 10  9  8 10 10 11 12 17 16 14 13 11 10 10 11  9  5
WIND GUST              21                         27
CLOUDS                 OV OV OV OV OV OV OV OV B2 B2 SC FW FW FW CL CL FW FW FW
POP 12HR                    100          90          60          10           0
QPF 12HR                   0.10        0.16        0.02           0           0
SNOW 12HR                     1           2       00-00
SNOW                    D  D  D  D  D  D
SNOWSHWRS                                 L  C
WINTER WEATH            Y  Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          12    34      28    33      10    28      14    26
TEMP          19 17 31 31   30 29 32 23   17 13 26 22   18 16 24 18
DEWPT          8  8 20 23   27 23 19 12    6  2 11 11    8  7 11  9
PWIND DIR         N     S      SW    NW      NW     W       W    NW
WIND CHAR        LT    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    SC B1 OV OV   OV B2 B2 B1   SC FW SC SC   B1 B2 B2 B2
POP 12HR          0    40      20     5       0     0       5    30
RAIN                    C
SNOW                    C    S
SNOWSHWRS                                                      C  C

$$
MDZ017-262100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      43          31          37          22          36
TEMP                   39 40 38 34 32 31 32 34 36 36 31 28 26 25 24 30 34 35 31
DEWPT                  38 37 34 31 28 26 25 25 25 26 19 16 15 13 11  9  9 10 11
RH                     96 89 85 89 85 81 75 69 64 67 61 60 62 60 57 41 35 35 43
WIND DIR               NE  N  N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               14 17 20 19 19 18 19 17 16 17 18 17 17 18 19 18 16 13  9
WIND GUST              26 29 32 31 31 28 31 27 26 27    28 28 29
CLOUDS                 OV OV OV OV OV OV OV OV OV B2 B1 SC SC FW FW FW CL CL CL
POP 12HR                     90          90          70          10           0
QPF 12HR                   0.12        0.25        0.05           0           0
SNOW 12HR                 00-00           1           T
RAIN                    D  D  D
SNOW                             D  D  L
SNOWSHWRS                                 L  L  C  C
WINTER WEATH               Y  Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          22    39      34    40      22    34      26    33
TEMP          27 26 37 37   35 35 39 32   27 24 32 31   28 27 32 28
DEWPT         13 16 21 26   31 30 25 19   15 11 12 15   17 16 18 18
PWIND DIR         N     S      SW    NW      NW    NW      NW    NW
WIND CHAR        LT    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    FW SC B2 OV   B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2
POP 12HR          0    20      40    10       0     0       5    30
RAIN                    S    C
SNOW                    S    C
SNOWSHWRS                                                      C  C

$$
WVZ502-262100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      37          23          33          16          34
TEMP                   33 33 31 28 27 25 25 28 32 31 26 23 21 19 19 26 32 32 27
DEWPT                  32 30 28 25 23 20 17 18 19 18 21 16 14 12 10 11 12 12 15
RH                     96 89 88 88 85 81 71 66 58 58 81 74 74 74 67 52 43 43 60
WIND DIR               NE NE  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD                4  4  4  4  3  4  6  8  9 10 11 11 10  9  6  5  4  3  2
CLOUDS                 OV OV OV OV OV OV OV OV B2 B2 B1 SC FW FW FW FW FW FW SC
POP 12HR                    100          90          60          10           0
QPF 12HR                   0.08        0.08        0.02           0           0
SNOW 12HR                     1           1       00-00
SNOW                    D  D  D  D  D  L
SNOWSHWRS                                 L  C
WINTER WEATH            Y  Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          15    42      28    33      12    35      19    31
TEMP          22 21 39 36   32 29 32 24   18 15 32 28   24 21 29 22
DEWPT         17 15 27 31   28 25 21 14    9  6 17 15   14 13 18 14
PWIND DIR         S     S       W    NW      NW     W       W     W
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    SC B2 OV OV   OV OV B2 B1   SC SC SC B1   B2 B2 B2 B2
POP 12HR          0    60      40     5       0     0      10    30
RAIN                    L
SNOW                 C  L    C
SNOWSHWRS                       S                              C  C

$$
MDZ014-262100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      37          29          35          22          33
TEMP                   34 34 33 31 30 30 30 32 34 34 29 27 26 25 24 28 32 32 28
DEWPT                  32 31 29 27 25 24 24 23 23 24 15 14 14 12 11 10 11 12 14
RH                     92 89 85 85 81 78 78 69 64 66 55 57 60 57 57 46 41 43 55
WIND DIR               NE NE NE  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               16 16 19 17 13 12 16 13 14 17 17 16 16 16 16 14 13 11  6
WIND GUST              28 28 31 27       26       27
CLOUDS                 OV OV OV OV OV OV OV OV OV B2 B2 SC FW FW FW FW CL CL CL
POP 12HR                     90          90          70          10           0
QPF 12HR                   0.10        0.23        0.06           0           0
SNOW 12HR                     T           2           T
RAIN                    D  D
SNOW                    D  D  D  D  D  D
SNOWSHWRS                                 L  L  C  C
WINTER WEATH            Y  Y  Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          22    37      32    37      18    31      22    30
TEMP          25 24 35 35   33 33 36 29   23 20 29 27   25 23 29 24
DEWPT         17 13 20 24   29 28 23 16   11  7 11 13   13 12 14 13
PWIND DIR        NW    SE      SW    NW      NW    NW       W    NW
WIND CHAR        LT    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    FW SC B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2
POP 12HR          0    20      40     5       0     0       5    30
RAIN                    S    C
SNOW                    S    C
SNOWSHWRS                                                      C  C

$$




000
FOUS51 KLWX 261732
PFMLWX

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1232 PM EST MON JAN 26 2015

VAZ054-262100-
REAGAN NATIONAL AIRPORT-ARLINGTON VA
38.86N  77.03W ELEV. 66 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      39          30          37          24          37
TEMP                   34 35 34 32 30 30 31 34 36 36 31 29 28 27 26 31 35 36 28
DEWPT                  32 31 29 27 25 24 24 25 26 25 14 13 13 11  9  9  9  8 10
RH                     92 85 82 81 81 78 75 69 67 64 49 51 53 50 48 39 33 30 46
WIND DIR               NE NE  N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               14 14 17 14 13 12 13 13 14 17 16 13 13 12 12 12 12 10  3
WIND GUST              28 28 27          25 25 26 29    25 25 24
CLOUDS                 OV OV OV OV OV OV OV OV OV B2 B1 SC FW FW CL CL CL FW FW
POP 12HR                     90          90          60          10           0
QPF 12HR                   0.12        0.20        0.04           0           0
SNOW 12HR                     T           2       00-00
RAIN
SNOW                    D  D  D  D  D  D
SNOWSHWRS                                 L  C  S


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          26    44      37    42      23    37      27    34
TEMP          26 26 41 41   39 37 41 34   28 25 35 33   30 28 33 29
DEWPT         11 13 20 23   29 27 22 14   10  7 10 12   13 11 14 12
PWIND DIR        NW     S      SW    NW      NW    NW      NW    NW
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW SC B2 OV   B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2
POP 12HR          0    30      30     5       0     0       5    30
RAIN                    C    C
SNOW                    C    C
SNOWSHWRS                                                      C  C

$$
MDZ014-262100-
BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD
39.19N  76.67W ELEV. 154 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          28          35          19          33
TEMP                   32 33 32 30 29 29 29 32 34 34 28 25 24 22 21 27 31 31 27
DEWPT                  30 29 27 25 24 23 23 23 23 23 13 10  8  7  5  6  7  6  7
RH                     92 85 81 81 81 78 78 69 64 64 53 52 50 52 49 40 36 34 42
WIND DIR               NE NE NE  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               14 13 16 12 11 11 13 13 13 16 17 14 14 14 14 13 12 11  5
WIND GUST              26 25 26                   26
CLOUDS                 OV OV OV OV OV OV OV OV OV B2 B2 SC FW FW CL CL CL CL FW
POP 12HR                     90          90          70          10           0
QPF 12HR                   0.10        0.21        0.06           0           0
SNOW 12HR                     1           2           T
SNOW                    D  D  D  D  D  D
SNOWSHWRS                                 L  C  C  S
WINTER WEATH            Y  Y  Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          18    37      31    37      16    31      20    30
TEMP          23 22 35 34   33 32 36 28   22 18 29 26   23 21 29 23
DEWPT         11 11 20 23   29 26 22 15    9  6 10 12   12 10 13 12
PWIND DIR        NW    SE      SW    NW      NW    NW       W    NW
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW SC B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2
POP 12HR          0    20      30     5       0     0       5    30
RAIN                    S
SNOW                    S    C
SNOWSHWRS                                                      C  C

$$
MDZ011-262100-
BALTIMORE INNER HARBOR-BALTIMORE CITY MD
39.28N  76.61W ELEV. 20 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      36          28          35          19          33
TEMP                   32 33 32 30 29 29 29 32 34 34 28 25 24 22 21 27 31 32 27
DEWPT                  30 29 27 25 24 23 22 23 23 23 12  9  8  7  6  7  8  7  9
RH                     92 85 81 81 81 78 75 69 64 64 50 50 50 52 52 42 37 34 46
WIND DIR               NE NE NE  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               13 13 14 12 11 10 13 13 13 16 17 16 14 13 14 12 12 11  5
WIND GUST              25 25                      26
CLOUDS                 OV OV OV OV OV OV OV OV OV B2 B2 SC FW FW FW CL CL FW FW
POP 12HR                     90          90          80          10           0
QPF 12HR                   0.10        0.21        0.06           0           0
SNOW 12HR                     1           2           T
RAIN
SNOW                    D  D  D  D  D  D
SNOWSHWRS                                 D  L  C  C
WINTER WEATH            Y  Y  Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          21    39      34    39      18    33      22    32
TEMP          23 22 36 37   35 35 38 30   24 20 31 28   25 23 31 25
DEWPT         10 11 20 23   29 27 22 15   10  6 10 12   12 10 13 12
PWIND DIR        NW    SE      SW    NW      NW    NW       W    NW
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW SC B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2
POP 12HR          0    20      40     5       0     0       5    30
RAIN                    S
SNOW                    S    C
SNOWSHWRS                                                      C  C

$$
WVZ052-262100-
MARTINSBURG AIRPORT-BERKELEY WV
39.41N  77.98W ELEV. 558 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      33          26          34          16          33
TEMP                   30 28 27 28 27 27 27 30 33 32 26 23 21 20 19 25 31 31 26
DEWPT                  29 27 26 25 24 23 23 23 23 22 16 11  7  4  1  4  4  3  4
RH                     96 96 96 88 88 85 85 75 66 66 65 59 54 49 44 40 31 30 38
WIND DIR               NE  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD                9  9  9 10  8  9 10 11 12 16 14 13 12 11 10 10  9  6  3
WIND GUST                                         26
CLOUDS                 OV OV OV OV OV OV OV OV OV B2 B1 FW FW CL CL CL FW FW FW
POP 12HR                    100          90          60          10           0
QPF 12HR                   0.10        0.14        0.02           0           0
SNOW 12HR                     1           1       00-00
SNOW                    D  D  D  D  D  L
SNOWSHWRS                                 L  S
WINTER WEATH            Y  Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          14    36      29    35      13    31      17    28
TEMP          21 19 33 33   31 30 34 26   19 16 29 25   21 19 27 20
DEWPT          4 10 21 25   29 24 20 13    8  4 12 12   10  9 13 11
PWIND DIR         N     S      SW    NW      NW     W       W    NW
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    SC B1 OV OV   OV B2 B1 SC   FW FW SC SC   B1 B2 B2 B2
POP 12HR          0    40      30     5       0     0       5    30
RAIN                    C
SNOW                    C    C
SNOWSHWRS                                                      C  C

$$
VAZ042-262100-
WASHINGTON DULLES AIRPORT-LOUDOUN VA
38.96N  77.45W ELEV. 321 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      37          27          36          19          33
TEMP                   33 32 30 30 28 29 28 32 35 34 29 26 24 22 21 27 31 31 28
DEWPT                  32 31 28 26 24 24 24 25 25 25 16 14 12  9  6  6  6  5  7
RH                     96 96 92 85 85 81 85 75 66 69 58 60 60 57 52 40 34 32 40
WIND DIR               NE  N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               10 11 12 13 11 11 12 13 14 17 17 13 13 12 12 12 11 10  3
WIND GUST                 21                      27
CLOUDS                 OV OV OV OV OV OV OV OV OV B2 B1 FW FW FW CL CL FW FW FW
POP 12HR                    100          90          60          10           0
QPF 12HR                   0.12        0.17        0.02           0           0
SNOW 12HR                     1           2       00-00
RAIN
SNOW                    D  D  D  D  D  L
SNOWSHWRS                                 L  C
WINTER WEATH            Y  Y  Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          17    37      29    36      16    32      20    30
TEMP          23 22 35 34   31 30 35 28   22 18 30 27   23 21 29 23
DEWPT         10 12 21 23   29 25 21 13    9  6 11 12   12 10 14 11
PWIND DIR         N     S      SW    NW      NW    NW      NW    NW
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    FW SC OV OV   OV B2 B1 SC   FW FW FW SC   B1 B2 B2 B2
POP 12HR          0    30      30     5       0     0       5    30
RAIN                    C
SNOW                    C    S
SNOWSHWRS                                                      C  C

$$
VAZ037-262100-
CHARLOTTESVILLE AIRPORT-ALBEMARLE VA
38.14N  78.45W ELEV. 640 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      40          28          39          22          42
TEMP                   36 37 35 32 31 30 30 34 38 37 32 29 27 25 25 33 39 40 34
DEWPT                  36 34 31 29 26 24 22 22 23 22 17 15 13 12 11 10  7  5  5
RH                    100 89 85 88 81 78 72 61 54 54 53 55 55 57 55 38 26 23 29
WIND DIR               NE  N  N  N  N  N  N  N NW NW NW NW NW NW NW  N NW NW SE
WIND SPD                8  9  8  8  4  4  8  9  9 10 10  8  6  6  6  6  4  3  1
CLOUDS                 OV OV OV OV OV OV OV OV B1 SC SC FW FW FW CL CL FW FW FW
POP 12HR                     90          70          30           5           0
QPF 12HR                   0.08        0.11        0.02           0           0
SNOW 12HR                     T           1       00-00
RAIN                    D  D  L
SNOW                       D  L  L  C  C
SNOWSHWRS                                 C  S
WINTER WEATH               Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          21    42      30    41      21    39      25    36
TEMP          29 26 40 37   33 32 40 33   27 24 37 33   29 27 35 28
DEWPT          9 14 21 26   30 26 22 15   12  8 13 15   15 13 17 16
PWIND DIR        SE     S      SW    NW      NW     W       W     W
WIND CHAR        LT    LT      LT    LT      LT    LT      LT    LT
AVG CLOUDS    FW B1 B2 OV   B2 B1 SC SC   FW FW SC SC   B1 B2 B2 B2
POP 12HR          0    30      20     0       0     0       5    30
RAIN                    C    S
SNOW                    C    S
SNOWSHWRS                                                      C  C

$$
MDZ003-262100-
HAGERSTOWN AIRPORT-WASHINGTON MD
39.71N  77.73W ELEV. 705 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      31          25          33          15          30
TEMP                   28 27 27 27 27 27 26 29 32 31 25 22 20 19 17 23 28 28 23
DEWPT                  26 25 24 24 23 22 22 22 23 22 12 11  8  5  3  5  4  4  5
RH                     92 92 88 88 85 81 85 75 69 69 57 62 59 54 53 45 35 35 45
WIND DIR               NE NE NE  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               11 10 10  9  8 10 10 11 12 17 16 14 13 11 10 10 11  9  5
WIND GUST              21                         27
CLOUDS                 OV OV OV OV OV OV OV OV B2 B2 SC FW FW FW CL CL FW FW FW
POP 12HR                    100          90          60          10           0
QPF 12HR                   0.10        0.16        0.02           0           0
SNOW 12HR                     1           2       00-00
SNOW                    D  D  D  D  D  D
SNOWSHWRS                                 L  C
WINTER WEATH            Y  Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          12    34      28    33      10    28      14    26
TEMP          19 17 31 31   30 29 32 23   17 13 26 22   18 16 24 18
DEWPT          8  8 20 23   27 23 19 12    6  2 11 11    8  7 11  9
PWIND DIR         N     S      SW    NW      NW     W       W    NW
WIND CHAR        LT    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    SC B1 OV OV   OV B2 B2 B1   SC FW SC SC   B1 B2 B2 B2
POP 12HR          0    40      20     5       0     0       5    30
RAIN                    C
SNOW                    C    S
SNOWSHWRS                                                      C  C

$$
MDZ017-262100-
PATUXENT RIVER NAS MD
38.29N  76.41W ELEV. 39 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      43          31          37          22          36
TEMP                   39 40 38 34 32 31 32 34 36 36 31 28 26 25 24 30 34 35 31
DEWPT                  38 37 34 31 28 26 25 25 25 26 19 16 15 13 11  9  9 10 11
RH                     96 89 85 89 85 81 75 69 64 67 61 60 62 60 57 41 35 35 43
WIND DIR               NE  N  N  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               14 17 20 19 19 18 19 17 16 17 18 17 17 18 19 18 16 13  9
WIND GUST              26 29 32 31 31 28 31 27 26 27    28 28 29
CLOUDS                 OV OV OV OV OV OV OV OV OV B2 B1 SC SC FW FW FW CL CL CL
POP 12HR                     90          90          70          10           0
QPF 12HR                   0.12        0.25        0.05           0           0
SNOW 12HR                 00-00           1           T
RAIN                    D  D  D
SNOW                             D  D  L
SNOWSHWRS                                 L  L  C  C
WINTER WEATH               Y  Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          22    39      34    40      22    34      26    33
TEMP          27 26 37 37   35 35 39 32   27 24 32 31   28 27 32 28
DEWPT         13 16 21 26   31 30 25 19   15 11 12 15   17 16 18 18
PWIND DIR         N     S      SW    NW      NW    NW      NW    NW
WIND CHAR        LT    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    FW SC B2 OV   B2 B1 B1 SC   FW FW FW SC   B1 B2 B2 B2
POP 12HR          0    20      40    10       0     0       5    30
RAIN                    S    C
SNOW                    S    C
SNOWSHWRS                                                      C  C

$$
WVZ502-262100-
PETERSBURG WV
38.99N  79.15W ELEV. 963 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      37          23          33          16          34
TEMP                   33 33 31 28 27 25 25 28 32 31 26 23 21 19 19 26 32 32 27
DEWPT                  32 30 28 25 23 20 17 18 19 18 21 16 14 12 10 11 12 12 15
RH                     96 89 88 88 85 81 71 66 58 58 81 74 74 74 67 52 43 43 60
WIND DIR               NE NE  N  N NW NW NW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD                4  4  4  4  3  4  6  8  9 10 11 11 10  9  6  5  4  3  2
CLOUDS                 OV OV OV OV OV OV OV OV B2 B2 B1 SC FW FW FW FW FW FW SC
POP 12HR                    100          90          60          10           0
QPF 12HR                   0.08        0.08        0.02           0           0
SNOW 12HR                     1           1       00-00
SNOW                    D  D  D  D  D  L
SNOWSHWRS                                 L  C
WINTER WEATH            Y  Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          15    42      28    33      12    35      19    31
TEMP          22 21 39 36   32 29 32 24   18 15 32 28   24 21 29 22
DEWPT         17 15 27 31   28 25 21 14    9  6 17 15   14 13 18 14
PWIND DIR         S     S       W    NW      NW     W       W     W
WIND CHAR        LT    LT      LT    GN      LT    LT      LT    LT
AVG CLOUDS    SC B2 OV OV   OV OV B2 B1   SC SC SC B1   B2 B2 B2 B2
POP 12HR          0    60      40     5       0     0      10    30
RAIN                    L
SNOW                 C  L    C
SNOWSHWRS                       S                              C  C

$$
MDZ014-262100-
ANNAPOLIS MD
38.99N  76.49W ELEV. 7 FT
1232 PM EST MON JAN 26 2015

DATE             MON 01/26/15            TUE 01/27/15            WED 01/28/15
EST 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

MAX/MIN                      37          29          35          22          33
TEMP                   34 34 33 31 30 30 30 32 34 34 29 27 26 25 24 28 32 32 28
DEWPT                  32 31 29 27 25 24 24 23 23 24 15 14 14 12 11 10 11 12 14
RH                     92 89 85 85 81 78 78 69 64 66 55 57 60 57 57 46 41 43 55
WIND DIR               NE NE NE  N  N  N  N NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD               16 16 19 17 13 12 16 13 14 17 17 16 16 16 16 14 13 11  6
WIND GUST              28 28 31 27       26       27
CLOUDS                 OV OV OV OV OV OV OV OV OV B2 B2 SC FW FW FW FW CL CL CL
POP 12HR                     90          90          70          10           0
QPF 12HR                   0.10        0.23        0.06           0           0
SNOW 12HR                     T           2           T
RAIN                    D  D
SNOW                    D  D  D  D  D  D
SNOWSHWRS                                 L  L  C  C
WINTER WEATH            Y  Y  Y  Y  Y  Y  Y


DATE          THU 01/29/15  FRI 01/30/15  SAT 01/31/15  SUN 02/01/15
EST 6HRLY     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6HRLY     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

MIN/MAX          22    37      32    37      18    31      22    30
TEMP          25 24 35 35   33 33 36 29   23 20 29 27   25 23 29 24
DEWPT         17 13 20 24   29 28 23 16   11  7 11 13   13 12 14 13
PWIND DIR        NW    SE      SW    NW      NW    NW       W    NW
WIND CHAR        LT    LT      LT    GN      GN    LT      LT    LT
AVG CLOUDS    FW SC B2 OV   OV B2 B1 SC   FW FW FW SC   B1 B1 B2 B2
POP 12HR          0    20      40     5       0     0       5    30
RAIN                    S    C
SNOW                    S    C
SNOWSHWRS                                                      C  C

$$





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