000 FOUS51 KLWX 101101 PFMLWX POINT FORECAST MATRICES NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 601 AM EST WED FEB 10 2010 VAZ054-102100- REAGAN NATIONAL AIRPORT-ARLINGTON VA 38.86N 77.03W ELEV. 66 FT 601 AM EST WED FEB 10 2010 DATE WED 02/10/10 THU 02/11/10 FRI 02/12/10 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 24 34 20 35 TEMP 28 29 30 30 28 27 26 25 25 29 33 33 28 26 24 23 22 28 33 34 31 DEWPT 23 18 19 20 18 18 17 16 17 19 19 20 18 15 14 13 13 18 18 19 17 RH 81 63 63 66 66 68 68 68 71 66 56 58 66 62 65 65 68 66 53 54 56 WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW WIND SPD 12 24 25 28 26 24 21 20 24 27 24 23 19 21 16 13 14 16 13 13 9 WIND GUST 35 41 37 40 40 40 40 34 34 28 28 CLOUDS OV OV OV OV OV B2 B2 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC POP 12HR 100 40 10 10 10 QPF 12HR 0.35 0.01 0 0 0 SNOW 12HR 4 T 00-00 SNOW D D D C C DATE SAT 02/13/10 SUN 02/14/10 MON 02/15/10 TUE 02/16/10 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 36 19 33 21 38 21 36 TEMP 26 23 34 29 24 21 31 28 24 23 36 31 26 23 34 31 DEWPT 13 12 12 13 11 9 10 10 12 13 15 16 15 14 14 15 PWIND DIR NW NW W W W W W W WIND CHAR GN GN LT LT LT GN GN GN AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 5 10 5 20 10 10 10 10 SNOWSHWRS S S $$ MDZ013-102100- BALTIMORE/WASHINGTON AIRPORT-ANNE ARUNDEL MD 39.19N 76.67W ELEV. 154 FT 601 AM EST WED FEB 10 2010 DATE WED 02/10/10 THU 02/11/10 FRI 02/12/10 EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 MAX/MIN 30 24 33 18 34 TEMP 27 29 30 30 28 26 26 25 25 29 32 32 27 24 22 21 20 27 32 33 31 DEWPT 26 22 21 21 19 19 18 17 18 19 19 20 18 16 13 12 12 17 19 19 16 RH 96 75 69 69 68 74 71 71 74 66 58 61 68 71 68 68 71 65 58 56 53 WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW WIND SPD 10 21 26 29 27 26 24 23 21 21 21 19 18 16 16 16 16 17 17 17 9 WIND GUST 36 42 39 36 CLOUDS OV OV OV OV OV OV B2 B2 B1 B1 SC SC SC SC FW FW SC SC SC SC SC POP 12HR 100 60 10 10 10 QPF 12HR 0.48 0.01 0 0 0 SNOW 12HR 5 T 00-00 SNOW D D D L L C OBVIS BS BS BLIZZARD W W W WINTER STORM W DATE SAT 02/13/10 SUN 02/14/10 MON 02/15/10 TUE 02/16/10 EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MIN/MAX 21 35 18 32 21 38 21 35 TEMP 26 23 33 28 23 20 30 28 24 23 36 31 26 23 33 30 DEWPT 12 12 12 13 11 9 10 10 12 13 14 16 15 13 14 15 PWIND DIR NW NW W W W W W W WIND CHAR GN GN LT LT LT GN LT LT AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 5 10 5 20 10 10 10 10 SNOWSHWRS S S $$ MDZ011-102100- BALTIMORE INNER HARBOR-BALTIMORE CITY MD 39.28N 76.61W ELEV. 20 FT 601 AM EST WED FEB 10 2010 DATE WED 02/10/10 THU 02/11/10 FRI 02/12/10 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 24 33 22 34 TEMP 28 29 30 30 28 26 26 25 25 29 32 32 29 27 25 24 24 29 32 33 31 DEWPT 25 22 20 21 20 19 19 17 18 18 19 20 18 16 13 12 12 17 18 19 17 RH 88 75 66 69 71 74 74 71 74 63 58 61 63 63 60 60 60 60 56 56 56 WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW WIND SPD 10 20 26 28 27 25 23 21 23 21 20 19 18 16 16 17 16 17 17 17 9 WIND GUST 36 41 39 35 CLOUDS OV OV OV OV OV OV B2 B2 B1 B1 SC SC SC SC FW FW SC SC SC SC SC POP 12HR 100 60 10 10 10 QPF 12HR 0.51 0.02 0 0 0 SNOW 12HR 6 T 00-00 SNOW D D D L L C S OBVIS BS BS BLIZZARD W W W WINTER STORM W DATE SAT 02/13/10 SUN 02/14/10 MON 02/15/10 TUE 02/16/10 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 35 19 33 22 38 22 35 TEMP 26 24 33 29 23 21 31 29 25 24 36 32 26 24 33 31 DEWPT 13 12 13 13 12 10 10 11 12 14 15 16 15 14 14 15 PWIND DIR NW NW W W W W W W WIND CHAR GN GN LT LT LT GN LT LT AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 5 10 5 20 10 10 10 10 SNOWSHWRS S S $$ WVZ052-102100- MARTINSBURG AIRPORT-BERKELEY WV 39.41N 77.98W ELEV. 558 FT 601 AM EST WED FEB 10 2010 DATE WED 02/10/10 THU 02/11/10 FRI 02/12/10 EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 MAX/MIN 29 22 32 18 34 TEMP 26 27 28 28 26 25 24 23 23 27 31 31 26 24 22 21 20 27 32 33 28 DEWPT 19 15 16 17 16 16 16 16 16 18 19 19 16 14 13 13 13 18 19 19 15 RH 74 60 60 63 65 68 71 74 74 68 61 61 65 65 68 71 74 68 58 56 58 WIND DIR W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW WIND SPD 14 21 24 27 25 25 23 20 19 19 19 18 16 14 13 11 12 16 12 13 9 WIND GUST 39 36 35 CLOUDS OV OV OV OV OV B2 B2 B1 B1 B1 SC SC B1 B1 SC SC SC SC SC SC SC POP 12HR 90 30 10 10 10 QPF 12HR 0.25 0.01 0 0 0 SNOW 12HR 3 T 00-00 SNOW D D L C C WINTER STORM W W W W DATE SAT 02/13/10 SUN 02/14/10 MON 02/15/10 TUE 02/16/10 EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MIN/MAX 18 35 15 33 19 35 18 33 TEMP 23 20 33 27 21 18 31 27 23 21 33 28 23 20 31 28 DEWPT 10 10 10 9 8 7 8 8 10 12 12 12 12 12 12 12 PWIND DIR NW NW W W W W W W WIND CHAR LT GN GN LT LT LT LT GN AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 10 10 5 20 10 10 10 20 SNOWSHWRS S S S S $$ VAZ042-102100- WASHINGTON DULLES AIRPORT-LOUDOUN VA 38.96N 77.45W ELEV. 321 FT 601 AM EST WED FEB 10 2010 DATE WED 02/10/10 THU 02/11/10 FRI 02/12/10 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 23 33 17 35 TEMP 27 28 29 29 27 26 25 24 24 28 32 32 27 24 22 20 20 27 33 33 29 DEWPT 20 16 17 18 16 16 16 16 17 19 19 20 17 14 13 12 12 18 19 20 16 RH 74 60 60 63 63 65 68 71 74 68 58 61 65 65 68 71 71 68 56 58 58 WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW WIND SPD 13 24 25 28 26 25 23 21 19 19 20 18 16 14 13 13 14 14 14 13 8 WIND GUST 35 41 37 35 CLOUDS OV OV OV OV OV B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 100 30 10 10 10 QPF 12HR 0.29 0.01 0 0 0 SNOW 12HR 3 T 00-00 SNOW D D D C C WINTER STORM W W W W DATE SAT 02/13/10 SUN 02/14/10 MON 02/15/10 TUE 02/16/10 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 36 14 33 18 37 18 35 TEMP 23 20 34 27 20 17 31 27 22 21 35 29 23 20 33 29 DEWPT 11 10 10 10 9 8 8 8 10 12 13 13 13 12 13 13 PWIND DIR NW NW W W W W W W WIND CHAR LT GN LT LT LT GN LT GN AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC POP 12HR 5 10 5 20 10 10 10 10 SNOWSHWRS S S $$ VAZ037-102100- CHARLOTTESVILLE AIRPORT-ALBEMARLE VA 38.14N 78.45W ELEV. 640 FT 601 AM EST WED FEB 10 2010 DATE WED 02/10/10 THU 02/11/10 FRI 02/12/10 EST 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 MAX/MIN 34 23 35 17 37 TEMP 27 30 33 33 30 28 26 25 25 30 33 33 28 25 22 21 20 28 34 35 31 DEWPT 17 14 13 13 14 16 16 15 16 20 20 19 15 13 12 12 11 18 19 21 19 RH 65 51 43 43 51 60 65 65 68 66 58 56 58 60 65 68 67 66 54 56 61 WIND DIR W NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW W NW W NW NW WIND SPD 14 17 20 20 20 18 17 14 16 16 12 13 13 11 9 8 9 8 6 4 3 WIND GUST 23 CLOUDS OV OV OV B2 B1 B1 SC SC SC SC FW FW SC SC FW FW SC SC SC SC SC POP 12HR 70 10 10 10 10 QPF 12HR 0.06 0 0 0 0 SNOW 12HR 1 00-00 00-00 SNOW L C C WINTER STORM W W W DATE SAT 02/13/10 SUN 02/14/10 MON 02/15/10 TUE 02/16/10 EST 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 MIN/MAX 19 37 16 34 21 41 19 38 TEMP 25 22 35 29 22 19 32 29 25 24 38 32 25 22 36 32 DEWPT 8 7 7 7 7 7 8 8 10 12 13 16 12 10 11 11 PWIND DIR NW NW W W W W W NW WIND CHAR LT LT LT LT LT LT LT LT AVG CLOUDS SC SC FW FW FW FW SC SC SC SC SC SC SC SC FW FW POP 12HR 10 10 5 20 10 10 10 5 SNOWSHWRS S S $$ MDZ003-102100- HAGERSTOWN AIRPORT-WASHINGTON MD 39.71N 77.73W ELEV. 705 FT 601 AM EST WED FEB 10 2010 DATE WED 02/10/10 THU 02/11/10 FRI 02/12/10 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 28 21 30 17 32 TEMP 25 27 28 27 25 24 23 22 22 26 29 29 25 22 21 20 19 25 30 31 28 DEWPT 21 18 17 19 17 17 16 16 15 17 18 18 15 14 12 12 12 17 18 18 14 RH 84 68 63 71 71 74 74 77 74 68 63 63 65 71 68 71 74 71 60 58 55 WIND DIR NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW NW WIND SPD 11 20 24 26 25 24 23 20 19 19 19 19 16 14 14 12 12 18 13 14 9 WIND GUST 37 36 CLOUDS OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 POP 12HR 100 50 10 10 10 QPF 12HR 0.28 0.02 0 0 0 SNOW 12HR 3 T 00-00 SNOW D D D C C S S OBVIS BS BS BLIZZARD W W W WINTER STORM W DATE SAT 02/13/10 SUN 02/14/10 MON 02/15/10 TUE 02/16/10 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 33 14 31 18 33 17 31 TEMP 22 19 31 25 19 16 29 26 22 20 31 27 21 19 29 26 DEWPT 9 10 9 9 8 7 8 8 10 11 12 11 12 12 12 11 PWIND DIR NW NW W W W W W W WIND CHAR LT GN GN LT LT LT LT GN AVG CLOUDS B1 SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC POP 12HR 10 10 5 20 20 20 10 20 SNOWSHWRS S S S S S S S S $$