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000
CDUS45 KRIW 210757
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
157 AM MDT TUE MAY 21 2013


...................................

...THE LANDER WY CLIMATE SUMMARY FOR MAY 20 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         59    334 PM  91    1954  68     -9       74
  MINIMUM         43    115 AM  26    1950  41      2       40
  AVERAGE         51                        55     -4       57

PRECIPITATION (IN)
  YESTERDAY        0.04          1.34 1975   0.08  -0.04     0.00
                                      1917
  MONTH TO DATE    1.83                      1.45   0.38     0.93
  SINCE MAR 1      5.39                      4.48   0.91     2.31
  SINCE JAN 1      7.37                      5.47   1.90     3.62

SNOWFALL (IN)
  YESTERDAY        0.0                       0.1   -0.1      0.0
  MONTH TO DATE   10.5                       4.3    6.2      0.0
  SINCE MAR 1     58.9                      37.2   21.7     11.6
  SINCE JUL 1    111.1                      90.8   20.3     63.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       14                        11      3        8
  MONTH TO DATE  223                       270    -47      185
  SINCE MAR 1   1914                      1820     94     1285
  SINCE JUL 1   7283                      7524   -241     6628

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    9                         0      9        4
  SINCE MAR 1      9                         0      9        5
  SINCE JAN 1      9                         0      9        5
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     8.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1200 AM
 LOWEST     47           100 PM
 AVERAGE    68

..........................................................


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        85      2006
                                             1964
                                             1948
 MINIMUM TEMPERATURE (F)   42        27      2001
                                             1908


SUNRISE AND SUNSET
MAY 21 2013...........SUNRISE   546 AM MDT   SUNSET   837 PM MDT
MAY 22 2013...........SUNRISE   545 AM MDT   SUNSET   838 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 210757
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
157 AM MDT TUE MAY 21 2013


...................................

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 20 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         50    304 PM  66    2002  53     -3       59
  MINIMUM         29   1159 PM  17    2003  30     -1       26
  AVERAGE         40                        41     -1       43

PRECIPITATION (IN)
  YESTERDAY        0.01          0.28 2005   0.07  -0.06     0.00
  MONTH TO DATE    1.14                      1.40  -0.26     0.84
  SINCE MAR 1      5.76                      4.69   1.07     5.75
  SINCE JAN 1      8.10                      8.21  -0.11    10.64

DEGREE DAYS
 HEATING
  YESTERDAY       25                        24      1       22
  MONTH TO DATE  509                       531    -22       97
  SINCE MAR 1   3071                      2845    226       97
  SINCE JUL 1  10938                     10782    156     7971

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     2.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     56           300 PM
 AVERAGE    78

..........................................................


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        68      2012
 MINIMUM TEMPERATURE (F)   30        17      2001


SUNRISE AND SUNSET
MAY 21 2013...........SUNRISE   548 AM MDT   SUNSET   850 PM MDT
MAY 22 2013...........SUNRISE   547 AM MDT   SUNSET   851 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 210757
CLIBPI


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
157 AM MDT TUE MAY 21 2013


...................................

...THE BIG PINEY WY CLIMATE SUMMARY FOR MAY 20 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1976 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63        MM  78    2008  63      0       71
                                      2006
  MINIMUM         38        MM  18    1977  31      7       31
  AVERAGE         51                        47      4       51

PRECIPITATION (IN)
  YESTERDAY        T             0.19 1987   0.03  -0.03     0.00
  MONTH TO DATE    0.79                      0.53   0.26     0.27
  SINCE MAR 1      1.07                      1.50  -0.43     0.46
  SINCE JAN 1      1.23                      2.16  -0.93     0.77

DEGREE DAYS
 HEATING
  YESTERDAY       14                        18     -4       14
  MONTH TO DATE  345                       417    -72      355
  SINCE MAR 1   2388                      2425    -37     2079
  SINCE JUL 1   9252                      9948   -696     9122

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    11.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           400 AM
 LOWEST     30           300 PM
 AVERAGE    61

..........................................................


THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        81      2012
 MINIMUM TEMPERATURE (F)   32        13      2001
                                             1984


SUNRISE AND SUNSET
MAY 21 2013...........SUNRISE   553 AM MDT   SUNSET   842 PM MDT
MAY 22 2013...........SUNRISE   552 AM MDT   SUNSET   843 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 210757
CLIRKS


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
157 AM MDT TUE MAY 21 2013


...................................

...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MAY 20 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         51        MM  86    1954  65    -14       73
  MINIMUM         38        MM  27    2003  39     -1       41
  AVERAGE         45                        52     -7       57

PRECIPITATION (IN)
  YESTERDAY        0.31          1.09 1975   0.04   0.27     0.00
  MONTH TO DATE    0.56                      0.79  -0.23     0.21
  SINCE MAR 1      0.56                      2.38  -1.82     0.83
  SINCE JAN 1      0.56                      3.31  -2.75     1.39

DEGREE DAYS
 HEATING
  YESTERDAY       20                        13      7        8
  MONTH TO DATE  267                       319    -52      227
  SINCE MAR 1   1999                      1999      0     1540
  SINCE JUL 1   7480                      7851   -371     6873

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         0      1        0
  SINCE MAR 1      1                         0      1        0
  SINCE JAN 1      1                         0      1        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     7.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     66           600 PM
 AVERAGE    83

..........................................................


THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        83      2012
 MINIMUM TEMPERATURE (F)   39        25      2001


SUNRISE AND SUNSET
MAY 21 2013...........SUNRISE   551 AM MDT   SUNSET   835 PM MDT
MAY 22 2013...........SUNRISE   550 AM MDT   SUNSET   836 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 210757
CLIWRL


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
157 AM MDT TUE MAY 21 2013


...................................

...THE WORLAND WY CLIMATE SUMMARY FOR MAY 20 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1947 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         64        MM  94    1964  71     -7       77
  MINIMUM         48        MM  30    2003  42      6       40
  AVERAGE         56                        57     -1       59

PRECIPITATION (IN)
  YESTERDAY        0.00          0.70 1961   0.05  -0.05     0.00
  MONTH TO DATE    0.78                      0.90  -0.12     0.41
  SINCE MAR 1      1.96                      2.22  -0.26     0.65
  SINCE JAN 1      2.35                      2.64  -0.29     0.70

DEGREE DAYS
 HEATING
  YESTERDAY        9                         9      0        6
  MONTH TO DATE  174                       231    -57      172
  SINCE MAR 1   1771                      1697     74     1223
  SINCE JUL 1   7353                      7698   -345     6550

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   16                         0     16       10
  SINCE MAR 1     16                         1     15       13
  SINCE JAN 1     16                         1     15       13
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    20.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86          1200 AM
 LOWEST     28           700 PM
 AVERAGE    57

..........................................................


THE WORLAND WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        90      1964
 MINIMUM TEMPERATURE (F)   43        31      2001


SUNRISE AND SUNSET
MAY 21 2013...........SUNRISE   540 AM MDT   SUNSET   838 PM MDT
MAY 22 2013...........SUNRISE   539 AM MDT   SUNSET   839 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 210757
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
157 AM MDT TUE MAY 21 2013


...................................

...THE RIVERTON WY CLIMATE SUMMARY FOR MAY 20 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1995 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         60        MM  87    2006  69     -9       76
  MINIMUM         45    200 AM  26    2003  42      3       40
  AVERAGE         53                        55     -2       58

PRECIPITATION (IN)
  YESTERDAY        0.05          0.16 2004   0.06  -0.01     0.00
  MONTH TO DATE    1.25                      1.16   0.09     0.36
  SINCE MAR 1      2.66                      3.01  -0.35     0.90
  SINCE JAN 1      3.31                      3.52  -0.21     1.37

SNOWFALL (IN)
  YESTERDAY        0.0                                       0.0
  MONTH TO DATE    2.4                                       0.0
  SINCE MAR 1     19.4                                       4.3
  SINCE JUL 1     38.2                                      29.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       12                        10      2        7
  MONTH TO DATE  205                       259    -54      186
  SINCE MAR 1   1849                      1801     48     1307
  SINCE JUL 1   7415                      7655   -240     6693

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   13                         0     13        6
  SINCE MAR 1     13                         0     13        9
  SINCE JAN 1     13                         0     13        9
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED    18.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     43          1200 PM
 AVERAGE    68

..........................................................


THE RIVERTON WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        86      2006
 MINIMUM TEMPERATURE (F)   42        28      2001


SUNRISE AND SUNSET
MAY 21 2013...........SUNRISE   544 AM MDT   SUNSET   837 PM MDT
MAY 22 2013...........SUNRISE   544 AM MDT   SUNSET   838 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 210757
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
157 AM MDT TUE MAY 21 2013


...................................

...THE CASPER WY CLIMATE SUMMARY FOR MAY 20 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         54        MM  89    1964  69    -15       75
                                      1954
  MINIMUM         43        MM  24    2003  39      4       38
  AVERAGE         49                        54     -5       57

PRECIPITATION (IN)
  YESTERDAY        0.21          0.81 1975   0.07   0.14     0.00
  MONTH TO DATE    1.79                      1.31   0.48     0.71
  SINCE MAR 1      5.18                      3.42   1.76     2.05
  SINCE JAN 1      5.95                      4.50   1.45     3.60

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    3.5                       2.6    0.9      0.0
  SINCE MAR 1     53.0                      25.1   27.9      5.8
  SINCE JUL 1     85.7                      74.5   11.2     52.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       16                        12      4        8
  MONTH TO DATE  241                       293    -52      220
  SINCE MAR 1   2054                      1887    167     1392
  SINCE JUL 1   7104                      7335   -231     6579

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   10                         0     10        7
  SINCE MAR 1     10                         0     10        7
  SINCE JAN 1     10                         0     10        7
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED    10.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           300 AM
 LOWEST     46           500 PM
 AVERAGE    69

..........................................................


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        87      2006
                                             1964
 MINIMUM TEMPERATURE (F)   39        26      2001


SUNRISE AND SUNSET
MAY 21 2013...........SUNRISE   537 AM MDT   SUNSET   829 PM MDT
MAY 22 2013...........SUNRISE   536 AM MDT   SUNSET   830 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 210045
CLIRKS


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
640 PM MDT MON MAY 20 2013


...................................

...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MAY 20 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         51        MM  86    1954  65    -14       73
  MINIMUM         38        MM  27    2003  39     -1       41
  AVERAGE         45                        52     -7       57

PRECIPITATION (IN)
  TODAY            0.30                      0.04   0.26     0.00
  MONTH TO DATE    0.55                      0.79  -0.24     0.21
  SINCE MAR 1      0.55                      2.38  -1.83     0.83
  SINCE JAN 1      0.55                      3.31  -2.76     1.39

DEGREE DAYS
 HEATING
  TODAY           20                        13      7        8
  MONTH TO DATE  267                       319    -52      227
  SINCE MAR 1   1999                      1999      0     1540
  SINCE JUL 1   7480                      7851   -371     6873

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    1                         0      1        0
  SINCE MAR 1      1                         0      1        0
  SINCE JAN 1      1                         0      1        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     76          1000 AM
 AVERAGE    88

..........................................................


THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        83      2012
 MINIMUM TEMPERATURE (F)   39        25      2001


SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE   552 AM MDT   SUNSET   834 PM MDT
MAY 21 2013...........SUNRISE   551 AM MDT   SUNSET   835 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 210045
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
640 PM MDT MON MAY 20 2013


...................................

...THE RIVERTON WY CLIMATE SUMMARY FOR MAY 20 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1995 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         60        MM  87    2006  69     -9       76
  MINIMUM         45    200 AM  26    2003  42      3       40
  AVERAGE         53                        55     -2       58

PRECIPITATION (IN)
  TODAY            0.05          0.16 2004   0.06  -0.01     0.00
  MONTH TO DATE    1.25                      1.16   0.09     0.36
  SINCE MAR 1      2.66                      3.01  -0.35     0.90
  SINCE JAN 1      3.31                      3.52  -0.21     1.37

SNOWFALL (IN)
  TODAY            0.0                                       0.0
  MONTH TO DATE    2.4                                       0.0
  SINCE MAR 1     19.4                                       4.3
  SINCE JUL 1     38.2                                      29.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           12                        10      2        7
  MONTH TO DATE  205                       259    -54      186
  SINCE MAR 1   1849                      1801     48     1307
  SINCE JUL 1   7415                      7655   -240     6693

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   13                         0     13        6
  SINCE MAR 1     13                         0     13        9
  SINCE JAN 1     13                         0     13        9
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    44   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED    20.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92          1200 AM
 LOWEST     43          1200 PM
 AVERAGE    68

..........................................................


THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        86      2006
 MINIMUM TEMPERATURE (F)   42        28      2001


SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE   545 AM MDT   SUNSET   836 PM MDT
MAY 21 2013...........SUNRISE   544 AM MDT   SUNSET   837 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 210045
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
640 PM MDT MON MAY 20 2013


...................................

...THE LANDER WY CLIMATE SUMMARY FOR MAY 20 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         59        MM  91    1954  68     -9       74
  MINIMUM         43    100 AM  26    1950  41      2       40
  AVERAGE         51                        55     -4       57

PRECIPITATION (IN)
  TODAY            0.04          1.34 1975   0.08  -0.04     0.00
                                      1917
  MONTH TO DATE    1.83                      1.45   0.38     0.93
  SINCE MAR 1      5.39                      4.48   0.91     2.31
  SINCE JAN 1      7.37                      5.47   1.90     3.62

SNOWFALL (IN)
  TODAY            0.0                       0.1   -0.1      0.0
  MONTH TO DATE   10.5                       4.3    6.2      0.0
  SINCE MAR 1     58.9                      37.2   21.7     11.6
  SINCE JUL 1    111.1                      90.8   20.3     63.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           14                        11      3        8
  MONTH TO DATE  223                       270    -47      185
  SINCE MAR 1   1914                      1820     94     1285
  SINCE JUL 1   7283                      7524   -241     6628

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    9                         0      9        4
  SINCE MAR 1      9                         0      9        5
  SINCE JAN 1      9                         0      9        5
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED    10.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1200 AM
 LOWEST     47           100 PM
 AVERAGE    68

..........................................................


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        85      2006
                                             1964
                                             1948
 MINIMUM TEMPERATURE (F)   42        27      2001
                                             1908


SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE   547 AM MDT   SUNSET   836 PM MDT
MAY 21 2013...........SUNRISE   546 AM MDT   SUNSET   837 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 210045
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
640 PM MDT MON MAY 20 2013


...................................

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 20 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         50        MM  66    2002  53     -3       59
  MINIMUM         31    200 AM  17    2003  30      1       26
  AVERAGE         41

PRECIPITATION (IN)
  TODAY            0.01          0.28 2005   0.07  -0.06     0.00
  MONTH TO DATE    1.14                      1.40  -0.26     0.84
  SINCE MAR 1      5.76                      4.69   1.07     5.75
  SINCE JAN 1      8.10                      8.21  -0.11    10.64

DEGREE DAYS
 HEATING
  TODAY           24                        24      0       22
  MONTH TO DATE  508                       531    -23       97
  SINCE MAR 1   3070                      2845    225       97
  SINCE JUL 1  10937                     10782    155     7971

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     2.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     56           300 PM
 AVERAGE    78

..........................................................


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        68      2012
 MINIMUM TEMPERATURE (F)   30        17      2001


SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE   549 AM MDT   SUNSET   848 PM MDT
MAY 21 2013...........SUNRISE   548 AM MDT   SUNSET   850 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 210045
CLIBPI


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
640 PM MDT MON MAY 20 2013


...................................

...THE BIG PINEY WY CLIMATE SUMMARY FOR MAY 20 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1976 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         63        MM  78    2008  63      0       71
                                      2006
  MINIMUM         38        MM  18    1977  31      7       31
  AVERAGE         51

PRECIPITATION (IN)
  TODAY            T             0.19 1987   0.03  -0.03     0.00
  MONTH TO DATE    0.79                      0.53   0.26     0.27
  SINCE MAR 1      1.07                      1.50  -0.43     0.46
  SINCE JAN 1      1.23                      2.16  -0.93     0.77

DEGREE DAYS
 HEATING
  TODAY           14                        18     -4       14
  MONTH TO DATE  345                       417    -72      355
  SINCE MAR 1   2388                      2425    -37     2079
  SINCE JUL 1   9252                      9948   -696     9122

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED    12.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           400 AM
 LOWEST     30           300 PM
 AVERAGE    61

..........................................................


THE BIG PINEY WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        81      2012
 MINIMUM TEMPERATURE (F)   32        13      2001
                                             1984


SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE   553 AM MDT   SUNSET   841 PM MDT
MAY 21 2013...........SUNRISE   553 AM MDT   SUNSET   842 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 210045
CLIWRL


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
640 PM MDT MON MAY 20 2013


...................................

...THE WORLAND WY CLIMATE SUMMARY FOR MAY 20 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1947 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         64        MM  94    1964  71     -7       77
  MINIMUM         48        MM  30    2003  42      6       40
  AVERAGE         56                        57     -1       59

PRECIPITATION (IN)
  TODAY            0.00          0.70 1961   0.05  -0.05     0.00
  MONTH TO DATE    0.78                      0.90  -0.12     0.41
  SINCE MAR 1      1.96                      2.22  -0.26     0.65
  SINCE JAN 1      2.35                      2.64  -0.29     0.70

DEGREE DAYS
 HEATING
  TODAY            9                         9      0        6
  MONTH TO DATE  174                       231    -57      172
  SINCE MAR 1   1771                      1697     74     1223
  SINCE JUL 1   7353                      7698   -345     6550

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   16                         0     16       10
  SINCE MAR 1     16                         1     15       13
  SINCE JAN 1     16                         1     15       13
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    41   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    21.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86          1200 AM
 LOWEST     34           300 PM
 AVERAGE    60

..........................................................


THE WORLAND WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        90      1964
 MINIMUM TEMPERATURE (F)   43        31      2001


SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE   541 AM MDT   SUNSET   837 PM MDT
MAY 21 2013...........SUNRISE   540 AM MDT   SUNSET   838 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 210045
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
640 PM MDT MON MAY 20 2013


...................................

...THE CASPER WY CLIMATE SUMMARY FOR MAY 20 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         54        MM  89    1964  69    -15       75
                                      1954
  MINIMUM         44        MM  24    2003  39      5       38
  AVERAGE         49                        54     -5       57

PRECIPITATION (IN)
  TODAY            0.21          0.81 1975   0.07   0.14     0.00
  MONTH TO DATE    1.79                      1.31   0.48     0.71
  SINCE MAR 1      5.18                      3.42   1.76     2.05
  SINCE JAN 1      5.95                      4.50   1.45     3.60

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0      0.0
  MONTH TO DATE    3.5                       2.6    0.9      0.0
  SINCE MAR 1     53.0                      25.1   27.9      5.8
  SINCE JUL 1     85.7                      74.5   11.2     52.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           16                        12      4        8
  MONTH TO DATE  241                       293    -52      220
  SINCE MAR 1   2054                      1887    167     1392
  SINCE JUL 1   7104                      7335   -231     6579

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   10                         0     10        7
  SINCE MAR 1     10                         0     10        7
  SINCE JAN 1     10                         0     10        7
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED    11.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           300 AM
 LOWEST     50           400 PM
 AVERAGE    71

..........................................................


THE CASPER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        87      2006
                                             1964
 MINIMUM TEMPERATURE (F)   39        26      2001


SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE   538 AM MDT   SUNSET   828 PM MDT
MAY 21 2013...........SUNRISE   537 AM MDT   SUNSET   829 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 200739
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
135 AM MDT MON MAY 20 2013


...................................

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 19 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         41    511 PM  70    2002  52    -11       53
  MINIMUM         31   1159 PM  15    2003  29      2       25
  AVERAGE         36                        41     -5       39

PRECIPITATION (IN)
  YESTERDAY        0.28          0.38 2005   0.07   0.21     0.00
  MONTH TO DATE    1.13                      1.33  -0.20     0.84
  SINCE MAR 1      5.75                      4.62   1.13     5.75
  SINCE JAN 1      8.09                      8.14  -0.05    10.64

DEGREE DAYS
 HEATING
  YESTERDAY       29                        24      5       26
  MONTH TO DATE  484                       507    -23       75
  SINCE MAR 1   3046                      2821    225       75
  SINCE JUL 1  10913                     10758    155     7949

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     1.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     79           500 PM
 AVERAGE    90

..........................................................


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        66      2002
 MINIMUM TEMPERATURE (F)   30        17      2003


SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE   549 AM MDT   SUNSET   848 PM MDT
MAY 21 2013...........SUNRISE   548 AM MDT   SUNSET   850 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 200739
CLIBPI


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
135 AM MDT MON MAY 20 2013


...................................

...THE BIG PINEY WY CLIMATE SUMMARY FOR MAY 19 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1976 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         54   1216 PM  80    2009  63     -9       62
  MINIMUM         32    339 AM  17    2003  31      1       30
  AVERAGE         43                        47     -4       46

PRECIPITATION (IN)
  YESTERDAY        T             0.04 2011   0.03  -0.03     0.00
  MONTH TO DATE    0.79                      0.50   0.29     0.27
  SINCE MAR 1      1.07                      1.47  -0.40     0.46
  SINCE JAN 1      1.23                      2.13  -0.90     0.77

DEGREE DAYS
 HEATING
  YESTERDAY       22                        18      4       19
  MONTH TO DATE  331                       399    -68      341
  SINCE MAR 1   2374                      2407    -33     2065
  SINCE JUL 1   9238                      9930   -692     9108

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED    14.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           100 AM
 LOWEST     48          1000 AM
 AVERAGE    70

..........................................................


THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        78      2008
                                             2006
 MINIMUM TEMPERATURE (F)   31        18      1977


SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE   553 AM MDT   SUNSET   841 PM MDT
MAY 21 2013...........SUNRISE   553 AM MDT   SUNSET   842 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 200739
CLIWRL


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
135 AM MDT MON MAY 20 2013


...................................

...THE WORLAND WY CLIMATE SUMMARY FOR MAY 19 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1947 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         59    131 PM  95    1992  71    -12       66
  MINIMUM         48   1112 PM  29    1966  42      6       43
  AVERAGE         54                        56     -2       55

PRECIPITATION (IN)
  YESTERDAY        0.21          0.50 1975   0.05   0.16     0.01
  MONTH TO DATE    0.78                      0.85  -0.07     0.41
  SINCE MAR 1      1.96                      2.17  -0.21     0.65
  SINCE JAN 1      2.35                      2.59  -0.24     0.70

DEGREE DAYS
 HEATING
  YESTERDAY       11                         9      2       10
  MONTH TO DATE  165                       222    -57      166
  SINCE MAR 1   1762                      1688     74     1217
  SINCE JUL 1   7344                      7689   -345     6544

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   16                         0     16       10
  SINCE MAR 1     16                         1     15       13
  SINCE JAN 1     16                         1     15       13
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    15.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM
 LOWEST     62           200 PM
 AVERAGE    78

..........................................................


THE WORLAND WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        94      1964
 MINIMUM TEMPERATURE (F)   42        30      2003


SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE   541 AM MDT   SUNSET   837 PM MDT
MAY 21 2013...........SUNRISE   540 AM MDT   SUNSET   838 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 200739
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
135 AM MDT MON MAY 20 2013


...................................

...THE CASPER WY CLIMATE SUMMARY FOR MAY 19 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         54   1208 PM  89    2009  68    -14       61
                                      1992
  MINIMUM         45   1159 PM  27    1968  38      7       41
                                      1966
  AVERAGE         50                        53     -3       51

PRECIPITATION (IN)
  YESTERDAY        1.24R         0.85 1975   0.07   1.17     0.07
  MONTH TO DATE    1.58                      1.24   0.34     0.71
  SINCE MAR 1      4.97                      3.35   1.62     2.05
  SINCE JAN 1      5.74                      4.43   1.31     3.60

SNOWFALL (IN)
  YESTERDAY        0.0                       0.1   -0.1      0.0
  MONTH TO DATE    3.5                       2.6    0.9      0.0
  SINCE MAR 1     53.0                      25.1   27.9      5.8
  SINCE JUL 1     85.7                      74.5   11.2     52.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       15                        12      3       14
  MONTH TO DATE  225                       281    -56      212
  SINCE MAR 1   2038                      1875    163     1384
  SINCE JUL 1   7088                      7323   -235     6571

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   10                         0     10        7
  SINCE MAR 1     10                         0     10        7
  SINCE JAN 1     10                         0     10        7
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED    11.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           300 AM
 LOWEST     77          1000 AM
 AVERAGE    85

..........................................................


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        89      1964
                                             1954
 MINIMUM TEMPERATURE (F)   39        24      2003


SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE   538 AM MDT   SUNSET   828 PM MDT
MAY 21 2013...........SUNRISE   537 AM MDT   SUNSET   829 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 200739
CLIRKS


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
135 AM MDT MON MAY 20 2013


...................................

...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MAY 19 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         55    257 PM  86    1954  65    -10       62
  MINIMUM         37    514 AM  25    2003  39     -2       38
  AVERAGE         46                        52     -6       50

PRECIPITATION (IN)
  YESTERDAY        0.03          0.70 1953   0.04  -0.01     0.02
  MONTH TO DATE    0.25                      0.75  -0.50     0.21
  SINCE MAR 1      0.25                      2.34  -2.09     0.83
  SINCE JAN 1      0.25                      3.27  -3.02     1.39

DEGREE DAYS
 HEATING
  YESTERDAY       19                        13      6       15
  MONTH TO DATE  247                       306    -59      219
  SINCE MAR 1   1979                      1986     -7     1532
  SINCE JUL 1   7460                      7838   -378     6865

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         0      1        0
  SINCE MAR 1      1                         0      1        0
  SINCE JAN 1      1                         0      1        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    30   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED    13.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1100 PM
 LOWEST     38          1100 AM
 AVERAGE    64

..........................................................


THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        86      1954
 MINIMUM TEMPERATURE (F)   39        27      2003


SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE   552 AM MDT   SUNSET   834 PM MDT
MAY 21 2013...........SUNRISE   551 AM MDT   SUNSET   835 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 200739
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
135 AM MDT MON MAY 20 2013


...................................

...THE LANDER WY CLIMATE SUMMARY FOR MAY 19 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         53    339 PM  88    1954  68    -15       63
  MINIMUM         43   1159 PM  24    1950  41      2       43
  AVERAGE         48                        54     -6       53

PRECIPITATION (IN)
  YESTERDAY        0.83          2.52 2011   0.07   0.76     0.04
  MONTH TO DATE    1.79                      1.37   0.42     0.93
  SINCE MAR 1      5.35                      4.40   0.95     2.31
  SINCE JAN 1      7.33                      5.39   1.94     3.62

SNOWFALL (IN)
  YESTERDAY        0.0                       0.1   -0.1      0.0
  MONTH TO DATE   10.5                       4.2    6.3      0.0
  SINCE MAR 1     58.9                      37.1   21.8     11.6
  SINCE JUL 1    111.1                      90.7   20.4     63.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       17                        11      6       12
  MONTH TO DATE  209                       259    -50      177
  SINCE MAR 1   1900                      1809     91     1277
  SINCE JUL 1   7269                      7513   -244     6620

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    9                         0      9        4
  SINCE MAR 1      9                         0      9        5
  SINCE JAN 1      9                         0      9        5
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     5.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           500 AM
 LOWEST     71           300 PM
 AVERAGE    82

..........................................................


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        91      1954
 MINIMUM TEMPERATURE (F)   41        26      1950


SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE   547 AM MDT   SUNSET   836 PM MDT
MAY 21 2013...........SUNRISE   546 AM MDT   SUNSET   837 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 200739
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
135 AM MDT MON MAY 20 2013


...................................

...THE RIVERTON WY CLIMATE SUMMARY FOR MAY 19 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1995 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         50    442 PM  89    2009  68    -18       63
  MINIMUM         45   1159 PM  31    2003  42      3       44
  AVERAGE         48                        55     -7       54

PRECIPITATION (IN)
  YESTERDAY        0.68          1.91 2011   0.06   0.62      T
  MONTH TO DATE    1.20                      1.10   0.10     0.36
  SINCE MAR 1      2.61                      2.95  -0.34     0.90
  SINCE JAN 1      3.26                      3.46  -0.20     1.37

SNOWFALL (IN)
  YESTERDAY        0.0                                       0.0
  MONTH TO DATE    2.4                                       0.0
  SINCE MAR 1     19.4                                       4.3
  SINCE JUL 1     38.2                                      29.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       17                        10      7       11
  MONTH TO DATE  193                       249    -56      179
  SINCE MAR 1   1837                      1791     46     1300
  SINCE JUL 1   7403                      7645   -242     6686

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   13                         0     13        6
  SINCE MAR 1     13                         0     13        9
  SINCE JAN 1     13                         0     13        9
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     9.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM
 LOWEST     80           900 AM
 AVERAGE    87

..........................................................


THE RIVERTON WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        87      2006
 MINIMUM TEMPERATURE (F)   42        26      2003


SUNRISE AND SUNSET
MAY 20 2013...........SUNRISE   545 AM MDT   SUNSET   836 PM MDT
MAY 21 2013...........SUNRISE   544 AM MDT   SUNSET   837 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 200037
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
635 PM MDT SUN MAY 19 2013


...................................

...THE LANDER WY CLIMATE SUMMARY FOR MAY 19 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         53        MM  88    1954  68    -15       63
  MINIMUM         43        MM  24    1950  41      2       43
  AVERAGE         48                        54     -6       53

PRECIPITATION (IN)
  TODAY            0.50          2.52 2011   0.07   0.43     0.04
  MONTH TO DATE    1.46                      1.37   0.09     0.93
  SINCE MAR 1      5.02                      4.40   0.62     2.31
  SINCE JAN 1      7.00                      5.39   1.61     3.62

SNOWFALL (IN)
  TODAY            0.0                       0.1   -0.1      0.0
  MONTH TO DATE   10.5                       4.2    6.3      0.0
  SINCE MAR 1     58.9                      37.1   21.8     11.6
  SINCE JUL 1    111.1                      90.7   20.4     63.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           17                        11      6       12
  MONTH TO DATE  209                       259    -50      177
  SINCE MAR 1   1900                      1809     91     1277
  SINCE JUL 1   7269                      7513   -244     6620

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    9                         0      9        4
  SINCE MAR 1      9                         0      9        5
  SINCE JAN 1      9                         0      9        5
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     4.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           500 AM
 LOWEST     71           300 PM
 AVERAGE    82

..........................................................


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        91      1954
 MINIMUM TEMPERATURE (F)   41        26      1950


SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE   548 AM MDT   SUNSET   835 PM MDT
MAY 20 2013...........SUNRISE   547 AM MDT   SUNSET   836 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 200037
CLIBPI


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
635 PM MDT SUN MAY 19 2013


...................................

...THE BIG PINEY WY CLIMATE SUMMARY FOR MAY 19 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1976 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         54        MM  80    2009  63     -9       62
  MINIMUM         32    300 AM  17    2003  31      1       30
  AVERAGE         43

PRECIPITATION (IN)
  TODAY            0.00          0.04 2011   0.03  -0.03     0.00
  MONTH TO DATE    0.79                      0.50   0.29     0.27
  SINCE MAR 1      1.07                      1.47  -0.40     0.46
  SINCE JAN 1      1.23                      2.13  -0.90     0.77

DEGREE DAYS
 HEATING
  TODAY           22                        18      4       19
  MONTH TO DATE  331                       399    -68      341
  SINCE MAR 1   2374                      2407    -33     2065
  SINCE JUL 1   9238                      9930   -692     9108

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (350)
  AVERAGE WIND SPEED    13.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           100 AM
 LOWEST     48          1000 AM
 AVERAGE    70

..........................................................


THE BIG PINEY WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        78      2008
                                             2006
 MINIMUM TEMPERATURE (F)   31        18      1977


SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE   554 AM MDT   SUNSET   840 PM MDT
MAY 20 2013...........SUNRISE   553 AM MDT   SUNSET   841 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 200037
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
635 PM MDT SUN MAY 19 2013


...................................

...THE RIVERTON WY CLIMATE SUMMARY FOR MAY 19 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1995 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         50        MM  89    2009  68    -18       63
  MINIMUM         45        MM  31    2003  42      3       44
  AVERAGE         48                        55     -7       54

PRECIPITATION (IN)
  TODAY            0.63          1.91 2011   0.06   0.57      T
  MONTH TO DATE    1.15                      1.10   0.05     0.36
  SINCE MAR 1      2.56                      2.95  -0.39     0.90
  SINCE JAN 1      3.21                      3.46  -0.25     1.37

SNOWFALL (IN)
  TODAY            0.0                                       0.0
  MONTH TO DATE    2.4                                       0.0
  SINCE MAR 1     19.4                                       4.3
  SINCE JUL 1     38.2                                      29.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           17                        10      7       11
  MONTH TO DATE  193                       249    -56      179
  SINCE MAR 1   1837                      1791     46     1300
  SINCE JUL 1   7403                      7645   -242     6686

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   13                         0     13        6
  SINCE MAR 1     13                         0     13        9
  SINCE JAN 1     13                         0     13        9
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM
 LOWEST     80           900 AM
 AVERAGE    87

..........................................................


THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        87      2006
 MINIMUM TEMPERATURE (F)   42        26      2003


SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE   546 AM MDT   SUNSET   835 PM MDT
MAY 20 2013...........SUNRISE   545 AM MDT   SUNSET   836 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 200037
CLIRKS


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
635 PM MDT SUN MAY 19 2013


...................................

...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MAY 19 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         55        MM  86    1954  65    -10       62
  MINIMUM         37        MM  25    2003  39     -2       38
  AVERAGE         46                        52     -6       50

PRECIPITATION (IN)
  TODAY            T                         0.04  -0.04     0.02
  MONTH TO DATE    0.22                      0.75  -0.53     0.21
  SINCE MAR 1      0.22                      2.34  -2.12     0.83
  SINCE JAN 1      0.22                      3.27  -3.05     1.39

DEGREE DAYS
 HEATING
  TODAY           19                        13      6       15
  MONTH TO DATE  247                       306    -59      219
  SINCE MAR 1   1979                      1986     -7     1532
  SINCE JUL 1   7460                      7838   -378     6865

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    1                         0      1        0
  SINCE MAR 1      1                         0      1        0
  SINCE JAN 1      1                         0      1        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    15.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           200 AM
 LOWEST     38          1100 AM
 AVERAGE    57

..........................................................


THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        86      1954
 MINIMUM TEMPERATURE (F)   39        27      2003


SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE   553 AM MDT   SUNSET   833 PM MDT
MAY 20 2013...........SUNRISE   552 AM MDT   SUNSET   834 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 200037
CLIWRL


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
635 PM MDT SUN MAY 19 2013


...................................

...THE WORLAND WY CLIMATE SUMMARY FOR MAY 19 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1947 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         59        MM  95    1992  71    -12       66
  MINIMUM         49        MM  29    1966  42      7       43
  AVERAGE         54                        56     -2       55

PRECIPITATION (IN)
  TODAY            0.19          0.50 1975   0.05   0.14     0.01
  MONTH TO DATE    0.76                      0.85  -0.09     0.41
  SINCE MAR 1      1.94                      2.17  -0.23     0.65
  SINCE JAN 1      2.33                      2.59  -0.26     0.70

DEGREE DAYS
 HEATING
  TODAY           11                         9      2       10
  MONTH TO DATE  165                       222    -57      166
  SINCE MAR 1   1762                      1688     74     1217
  SINCE JUL 1   7344                      7689   -345     6544

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   16                         0     16       10
  SINCE MAR 1     16                         1     15       13
  SINCE JAN 1     16                         1     15       13
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED    15.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM
 LOWEST     62           200 PM
 AVERAGE    78

..........................................................


THE WORLAND WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        94      1964
 MINIMUM TEMPERATURE (F)   42        30      2003


SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE   541 AM MDT   SUNSET   836 PM MDT
MAY 20 2013...........SUNRISE   541 AM MDT   SUNSET   837 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 200037
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
635 PM MDT SUN MAY 19 2013


...................................

...THE CASPER WY CLIMATE SUMMARY FOR MAY 19 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         54        MM  89    2009  68    -14       61
                                      1992
  MINIMUM         46        MM  27    1968  38      8       41
                                      1966
  AVERAGE         50                        53     -3       51

PRECIPITATION (IN)
  TODAY            1.14R         0.85 1975   0.07   1.07     0.07
  MONTH TO DATE    1.48                      1.24   0.24     0.71
  SINCE MAR 1      4.87                      3.35   1.52     2.05
  SINCE JAN 1      5.64                      4.43   1.21     3.60

SNOWFALL (IN)
  TODAY            0.0                       0.1   -0.1      0.0
  MONTH TO DATE    3.5                       2.6    0.9      0.0
  SINCE MAR 1     53.0                      25.1   27.9      5.8
  SINCE JUL 1     85.7                      74.5   11.2     52.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           15                        12      3       14
  MONTH TO DATE  225                       281    -56      212
  SINCE MAR 1   2038                      1875    163     1384
  SINCE JUL 1   7088                      7323   -235     6571

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   10                         0     10        7
  SINCE MAR 1     10                         0     10        7
  SINCE JAN 1     10                         0     10        7
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    10.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           300 AM
 LOWEST     77          1000 AM
 AVERAGE    85

..........................................................


THE CASPER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        89      1964
                                             1954
 MINIMUM TEMPERATURE (F)   39        24      2003


SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE   539 AM MDT   SUNSET   827 PM MDT
MAY 20 2013...........SUNRISE   538 AM MDT   SUNSET   828 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 200037
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
635 PM MDT SUN MAY 19 2013


...................................

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 19 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         41        MM  70    2002  52    -11       53
  MINIMUM         32        MM  15    2003  29      3       25
  AVERAGE         37

PRECIPITATION (IN)
  TODAY            0.27          0.38 2005   0.07   0.20     0.00
  MONTH TO DATE    1.12                      1.33  -0.21     0.84
  SINCE MAR 1      5.74                      4.62   1.12     5.75
  SINCE JAN 1      8.08                      8.14  -0.06    10.64

DEGREE DAYS
 HEATING
  TODAY           28                        24      4       26
  MONTH TO DATE  483                       507    -24       75
  SINCE MAR 1   3045                      2821    224       75
  SINCE JUL 1  10912                     10758    154     7949

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     E (99)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     1.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     85           900 AM
 AVERAGE    93

..........................................................


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   53        66      2002
 MINIMUM TEMPERATURE (F)   30        17      2003


SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE   550 AM MDT   SUNSET   847 PM MDT
MAY 20 2013...........SUNRISE   549 AM MDT   SUNSET   848 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 190750
CLIRKS


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
146 AM MDT SUN MAY 19 2013


...................................

...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MAY 18 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         59   1108 AM  83    1970  65     -6       66
  MINIMUM         39    515 AM  28    1971  38      1       44
  AVERAGE         49                        51     -2       55

PRECIPITATION (IN)
  YESTERDAY        T             0.30 2010   0.04  -0.04     0.05
  MONTH TO DATE    0.22                      0.71  -0.49     0.19
  SINCE MAR 1      0.22                      2.30  -2.08     0.81
  SINCE JAN 1      0.22                      3.23  -3.01     1.37

DEGREE DAYS
 HEATING
  YESTERDAY       16                        14      2       10
  MONTH TO DATE  228                       293    -65      204
  SINCE MAR 1   1960                      1973    -13     1517
  SINCE JUL 1   7441                      7825   -384     6850

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         0      1        0
  SINCE MAR 1      1                         0      1        0
  SINCE JAN 1      1                         0      1        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    35   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    13.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73           400 AM
 LOWEST     35           500 PM
 AVERAGE    54

..........................................................


THE ROCK SPRINGS WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        86      1954
 MINIMUM TEMPERATURE (F)   39        25      2003


SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE   553 AM MDT   SUNSET   833 PM MDT
MAY 20 2013...........SUNRISE   552 AM MDT   SUNSET   834 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 190750
CLIWRL


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
146 AM MDT SUN MAY 19 2013


...................................

...THE WORLAND WY CLIMATE SUMMARY FOR MAY 18 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1947 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         63    303 PM  93    1992  71     -8       65
  MINIMUM         47    201 AM  32    1965  42      5       47
  AVERAGE         55                        56     -1       56

PRECIPITATION (IN)
  YESTERDAY        0.01          1.21 1978   0.05  -0.04     0.28
  MONTH TO DATE    0.57                      0.80  -0.23     0.40
  SINCE MAR 1      1.75                      2.12  -0.37     0.64
  SINCE JAN 1      2.14                      2.54  -0.40     0.69

DEGREE DAYS
 HEATING
  YESTERDAY       10                         9      1        9
  MONTH TO DATE  154                       213    -59      156
  SINCE MAR 1   1751                      1679     72     1207
  SINCE JUL 1   7333                      7680   -347     6534

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   16                         0     16       10
  SINCE MAR 1     16                         1     15       13
  SINCE JAN 1     16                         1     15       13
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     9.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     52           300 PM
 AVERAGE    76

..........................................................


THE WORLAND WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        95      1992
 MINIMUM TEMPERATURE (F)   42        29      1966


SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE   541 AM MDT   SUNSET   836 PM MDT
MAY 20 2013...........SUNRISE   541 AM MDT   SUNSET   837 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 190750
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
146 AM MDT SUN MAY 19 2013


...................................

...THE CASPER WY CLIMATE SUMMARY FOR MAY 18 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70   1153 AM  88    2009  68      2       71
                                      1992
  MINIMUM         40    447 AM  25    1943  38      2       45
  AVERAGE         55                        53      2       58

PRECIPITATION (IN)
  YESTERDAY        0.05          1.19 1978   0.07  -0.02     0.25
  MONTH TO DATE    0.34                      1.17  -0.83     0.64
  SINCE MAR 1      3.73                      3.28   0.45     1.98
  SINCE JAN 1      4.50                      4.36   0.14     3.53

SNOWFALL (IN)
  YESTERDAY        0.0                       0.1   -0.1      0.0
  MONTH TO DATE    3.5                       2.5    1.0      0.0
  SINCE MAR 1     53.0                      25.0   28.0      5.8
  SINCE JUL 1     85.7                      74.4   11.3     52.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       10                        12     -2        7
  MONTH TO DATE  210                       269    -59      198
  SINCE MAR 1   2023                      1863    160     1370
  SINCE JUL 1   7073                      7311   -238     6557

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   10                         0     10        7
  SINCE MAR 1     10                         0     10        7
  SINCE JAN 1     10                         0     10        7
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     8.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           400 AM
 LOWEST     25          1200 PM
 AVERAGE    61

..........................................................


THE CASPER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        89      2009
                                             1992
 MINIMUM TEMPERATURE (F)   38        27      1968
                                             1966


SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE   539 AM MDT   SUNSET   827 PM MDT
MAY 20 2013...........SUNRISE   538 AM MDT   SUNSET   828 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 190750
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
146 AM MDT SUN MAY 19 2013


...................................

...THE LANDER WY CLIMATE SUMMARY FOR MAY 18 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         69        MM  86    2006  67      2       64
                                      1901
  MINIMUM         45        MM  22    1896  41      4       43
  AVERAGE         57                        54      3       54

PRECIPITATION (IN)
  YESTERDAY        0.25          1.06 2011   0.07   0.18     0.89
  MONTH TO DATE    0.96                      1.30  -0.34     0.89
  SINCE MAR 1      4.52                      4.33   0.19     2.27
  SINCE JAN 1      6.50                      5.32   1.18     3.58

SNOWFALL (IN)
  YESTERDAY        0.0                       0.1   -0.1      0.0
  MONTH TO DATE   10.5                       4.1    6.4      0.0
  SINCE MAR 1     58.9                      37.0   21.9     11.6
  SINCE JUL 1    111.1                      90.6   20.5     63.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        8                        11     -3       11
  MONTH TO DATE  192                       248    -56      165
  SINCE MAR 1   1883                      1798     85     1265
  SINCE JUL 1   7252                      7502   -250     6608

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    9                         0      9        4
  SINCE MAR 1      9                         0      9        5
  SINCE JAN 1      9                         0      9        5
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     8.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1000 PM
 LOWEST     32          1100 AM
 AVERAGE    63

..........................................................


THE LANDER WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        88      1954
 MINIMUM TEMPERATURE (F)   41        24      1950


SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE   548 AM MDT   SUNSET   835 PM MDT
MAY 20 2013...........SUNRISE   547 AM MDT   SUNSET   836 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 190750
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
146 AM MDT SUN MAY 19 2013


...................................

...THE RIVERTON WY CLIMATE SUMMARY FOR MAY 18 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1995 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         67   1255 PM  87    2009  68     -1       65
  MINIMUM         44    442 AM  35    2011  41      3       43
                                      2003
  AVERAGE         56                        55      1       54

PRECIPITATION (IN)
  YESTERDAY        0.04          0.54 2011   0.06  -0.02     0.27
  MONTH TO DATE    0.52                      1.04  -0.52     0.36
  SINCE MAR 1      1.93                      2.89  -0.96     0.90
  SINCE JAN 1      2.58                      3.40  -0.82     1.37

SNOWFALL (IN)
  YESTERDAY        0.0                                       0.0
  MONTH TO DATE    2.4                                       0.0
  SINCE MAR 1     19.4                                       4.3
  SINCE JUL 1     38.2                                      29.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        9                        11     -2       11
  MONTH TO DATE  176                       239    -63      168
  SINCE MAR 1   1820                      1781     39     1289
  SINCE JUL 1   7386                      7635   -249     6675

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   13                         0     13        6
  SINCE MAR 1     13                         0     13        9
  SINCE JAN 1     13                         0     13        9
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     9.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86          1000 PM
 LOWEST     37          1100 AM
 AVERAGE    62

..........................................................


THE RIVERTON WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        89      2009
 MINIMUM TEMPERATURE (F)   42        31      2003


SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE   546 AM MDT   SUNSET   835 PM MDT
MAY 20 2013...........SUNRISE   545 AM MDT   SUNSET   836 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$








000
CDUS45 KRIW 190750
CLIBPI


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
146 AM MDT SUN MAY 19 2013


...................................

...THE BIG PINEY WY CLIMATE SUMMARY FOR MAY 18 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1976 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         55    409 PM  81    2006  62     -7       62
  MINIMUM         38   1040 PM  18    1999  31      7       38
  AVERAGE         47                        46      1       50

PRECIPITATION (IN)
  YESTERDAY        0.07          0.17 2012   0.02   0.05     0.12
  MONTH TO DATE    0.79                      0.47   0.32     0.27
  SINCE MAR 1      1.07                      1.44  -0.37     0.46
  SINCE JAN 1      1.23                      2.10  -0.87     0.77

DEGREE DAYS
 HEATING
  YESTERDAY       18                        19     -1       15
  MONTH TO DATE  309                       381    -72      322
  SINCE MAR 1   2352                      2389    -37     2046
  SINCE JUL 1   9216                      9912   -696     9089

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     9.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           500 AM
 LOWEST     50           400 PM
 AVERAGE    73

..........................................................


THE BIG PINEY WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        80      2009
 MINIMUM TEMPERATURE (F)   31        17      2003


SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE   554 AM MDT   SUNSET   840 PM MDT
MAY 20 2013...........SUNRISE   553 AM MDT   SUNSET   841 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 190750
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
146 AM MDT SUN MAY 19 2013


...................................

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 18 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         41    312 PM  69    2009  52    -11       47
                                      2007
  MINIMUM         31    128 AM  20    2011  29      2       28
                                      2003
  AVERAGE         36                        40     -4       38

PRECIPITATION (IN)
  YESTERDAY        0.46R         0.34 2004   0.07   0.39     0.02
  MONTH TO DATE    0.85                      1.26  -0.41     0.84
  SINCE MAR 1      5.47                      4.55   0.92     5.75
  SINCE JAN 1      7.81                      8.07  -0.26    10.64

DEGREE DAYS
 HEATING
  YESTERDAY       29                        24      5       27
  MONTH TO DATE  455                       483    -28       49
  SINCE MAR 1   3017                      2797    220       49
  SINCE JUL 1  10884                     10734    150     7923

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     0.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     85          1100 AM
 AVERAGE    93

..........................................................


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   52        70      2002
 MINIMUM TEMPERATURE (F)   29        15      2003


SUNRISE AND SUNSET
MAY 19 2013...........SUNRISE   550 AM MDT   SUNSET   847 PM MDT
MAY 20 2013...........SUNRISE   549 AM MDT   SUNSET   848 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$







000
CDUS45 KRIW 190040
CLIP60


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
629 PM MDT SAT MAY 18 2013


...................................

...THE LAKE YELLOWSTONE WY CLIMATE SUMMARY FOR MAY 18 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         41        MM  69    2009  52    -11       47
                                      2007
  MINIMUM         31    100 AM  20    2011  29      2       28
                                      2003
  AVERAGE         36

PRECIPITATION (IN)
  TODAY            0.34R         0.34 2004   0.07   0.27     0.02
  MONTH TO DATE    0.73                      1.26  -0.53     0.84
  SINCE MAR 1      5.35                      4.55   0.80     5.75
  SINCE JAN 1      7.69                      8.07  -0.38    10.64

DEGREE DAYS
 HEATING
  TODAY           29                        24      5       27
  MONTH TO DATE  455                       483    -28       49
  SINCE MAR 1   3017                      2797    220       49
  SINCE JUL 1  10884                     10734    150     7923

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     5   HIGHEST WIND DIRECTION     E (99)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     0.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     85          1100 AM
 AVERAGE    93

..........................................................


THE LAKE YELLOWSTONE WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   52        70      2002
 MINIMUM TEMPERATURE (F)   29        15      2003


SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE   550 AM MDT   SUNSET   846 PM MDT
MAY 19 2013...........SUNRISE   550 AM MDT   SUNSET   847 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 190040
CLIRIW


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
629 PM MDT SAT MAY 18 2013


...................................

...THE RIVERTON WY CLIMATE SUMMARY FOR MAY 18 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1995 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         67        MM  87    2009  68     -1       65
  MINIMUM         44        MM  35    2011  41      3       43
                                      2003
  AVERAGE         56                        55      1       54

PRECIPITATION (IN)
  TODAY            T             0.54 2011   0.06  -0.06     0.27
  MONTH TO DATE    0.47                      1.04  -0.57     0.36
  SINCE MAR 1      1.88                      2.89  -1.01     0.90
  SINCE JAN 1      2.53                      3.40  -0.87     1.37

SNOWFALL (IN)
  TODAY            0.0                                       0.0
  MONTH TO DATE    2.4                                       0.0
  SINCE MAR 1     19.4                                       4.3
  SINCE JUL 1     38.2                                      29.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            9                        11     -2       11
  MONTH TO DATE  176                       239    -63      168
  SINCE MAR 1   1820                      1781     39     1289
  SINCE JUL 1   7386                      7635   -249     6675

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   13                         0     13        6
  SINCE MAR 1     13                         0     13        9
  SINCE JAN 1     13                         0     13        9
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     6.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           400 AM
 LOWEST     37          1100 AM
 AVERAGE    60

..........................................................


THE RIVERTON WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        89      2009
 MINIMUM TEMPERATURE (F)   42        31      2003


SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE   547 AM MDT   SUNSET   834 PM MDT
MAY 19 2013...........SUNRISE   546 AM MDT   SUNSET   835 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 190040
CLILND


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
629 PM MDT SAT MAY 18 2013


...................................

...THE LANDER WY CLIMATE SUMMARY FOR MAY 18 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1891 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         69        MM  86    2006  67      2       64
                                      1901
  MINIMUM         45        MM  22    1896  41      4       43
  AVERAGE         57                        54      3       54

PRECIPITATION (IN)
  TODAY            T             1.06 2011   0.07  -0.07     0.89
  MONTH TO DATE    0.71                      1.30  -0.59     0.89
  SINCE MAR 1      4.27                      4.33  -0.06     2.27
  SINCE JAN 1      6.25                      5.32   0.93     3.58

SNOWFALL (IN)
  TODAY            0.0                       0.1   -0.1      0.0
  MONTH TO DATE   10.5                       4.1    6.4      0.0
  SINCE MAR 1     58.9                      37.0   21.9     11.6
  SINCE JUL 1    111.1                      90.6   20.5     63.3
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            8                        11     -3       11
  MONTH TO DATE  192                       248    -56      165
  SINCE MAR 1   1883                      1798     85     1265
  SINCE JUL 1   7252                      7502   -250     6608

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    9                         0      9        4
  SINCE MAR 1      9                         0      9        5
  SINCE JAN 1      9                         0      9        5
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           400 AM
 LOWEST     32          1100 AM
 AVERAGE    54

..........................................................


THE LANDER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        88      1954
 MINIMUM TEMPERATURE (F)   41        24      1950


SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE   549 AM MDT   SUNSET   834 PM MDT
MAY 19 2013...........SUNRISE   548 AM MDT   SUNSET   835 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 190040
CLIBPI


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
629 PM MDT SAT MAY 18 2013


...................................

...THE BIG PINEY WY CLIMATE SUMMARY FOR MAY 18 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1976 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         55        MM  81    2006  62     -7       62
  MINIMUM         43        MM  18    1999  31     12       38
  AVERAGE         49

PRECIPITATION (IN)
  TODAY            0.07          0.17 2012   0.02   0.05     0.12
  MONTH TO DATE    0.79                      0.47   0.32     0.27
  SINCE MAR 1      1.07                      1.44  -0.37     0.46
  SINCE JAN 1      1.23                      2.10  -0.87     0.77

DEGREE DAYS
 HEATING
  TODAY           16                        19     -3       15
  MONTH TO DATE  307                       381    -74      322
  SINCE MAR 1   2350                      2389    -39     2046
  SINCE JUL 1   9214                      9912   -698     9089

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE MAR 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     9.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           500 AM
 LOWEST     50           400 PM
 AVERAGE    73

..........................................................


THE BIG PINEY WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        80      2009
 MINIMUM TEMPERATURE (F)   31        17      2003


SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE   555 AM MDT   SUNSET   839 PM MDT
MAY 19 2013...........SUNRISE   554 AM MDT   SUNSET   840 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 190040
CLIWRL


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
629 PM MDT SAT MAY 18 2013


...................................

...THE WORLAND WY CLIMATE SUMMARY FOR MAY 18 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1947 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         63        MM  93    1992  71     -8       65
  MINIMUM         47    100 AM  32    1965  42      5       47
  AVERAGE         55                        56     -1       56

PRECIPITATION (IN)
  TODAY            0.01          1.21 1978   0.05  -0.04     0.28
  MONTH TO DATE    0.57                      0.80  -0.23     0.40
  SINCE MAR 1      1.75                      2.12  -0.37     0.64
  SINCE JAN 1      2.14                      2.54  -0.40     0.69

DEGREE DAYS
 HEATING
  TODAY           10                         9      1        9
  MONTH TO DATE  154                       213    -59      156
  SINCE MAR 1   1751                      1679     72     1207
  SINCE JUL 1   7333                      7680   -347     6534

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   16                         0     16       10
  SINCE MAR 1     16                         1     15       13
  SINCE JAN 1     16                         1     15       13
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     52           300 PM
 AVERAGE    76

..........................................................


THE WORLAND WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        95      1992
 MINIMUM TEMPERATURE (F)   42        29      1966


SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE   542 AM MDT   SUNSET   835 PM MDT
MAY 19 2013...........SUNRISE   541 AM MDT   SUNSET   836 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 190040
CLIRKS


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
629 PM MDT SAT MAY 18 2013


...................................

...THE ROCK SPRINGS WY CLIMATE SUMMARY FOR MAY 18 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         59        MM  83    1970  65     -6       66
  MINIMUM         39        MM  28    1971  38      1       44
  AVERAGE         49                        51     -2       55

PRECIPITATION (IN)
  TODAY            T                         0.04  -0.04     0.05
  MONTH TO DATE    0.22                      0.71  -0.49     0.19
  SINCE MAR 1      0.22                      2.30  -2.08     0.81
  SINCE JAN 1      0.22                      3.23  -3.01     1.37

DEGREE DAYS
 HEATING
  TODAY           16                        14      2       10
  MONTH TO DATE  228                       293    -65      204
  SINCE MAR 1   1960                      1973    -13     1517
  SINCE JUL 1   7441                      7825   -384     6850

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    1                         0      1        0
  SINCE MAR 1      1                         0      1        0
  SINCE JAN 1      1                         0      1        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     9.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    73           400 AM
 LOWEST     38           300 PM
 AVERAGE    56

..........................................................


THE ROCK SPRINGS WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        86      1954
 MINIMUM TEMPERATURE (F)   39        25      2003


SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE   554 AM MDT   SUNSET   832 PM MDT
MAY 19 2013...........SUNRISE   553 AM MDT   SUNSET   833 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






000
CDUS45 KRIW 190040
CLICPR


CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
629 PM MDT SAT MAY 18 2013


...................................

...THE CASPER WY CLIMATE SUMMARY FOR MAY 18 2013...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1939 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         70        MM  88    2009  68      2       71
                                      1992
  MINIMUM         40        MM  25    1943  38      2       45
  AVERAGE         55                        53      2       58

PRECIPITATION (IN)
  TODAY            0.03          1.19 1978   0.07  -0.04     0.25
  MONTH TO DATE    0.32                      1.17  -0.85     0.64
  SINCE MAR 1      3.71                      3.28   0.43     1.98
  SINCE JAN 1      4.48                      4.36   0.12     3.53

SNOWFALL (IN)
  TODAY            0.0                       0.1   -0.1      0.0
  MONTH TO DATE    3.5                       2.5    1.0      0.0
  SINCE MAR 1     53.0                      25.0   28.0      5.8
  SINCE JUL 1     85.7                      74.4   11.3     52.4
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           10                        12     -2        7
  MONTH TO DATE  210                       269    -59      198
  SINCE MAR 1   2023                      1863    160     1370
  SINCE JUL 1   7073                      7311   -238     6557

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE   10                         0     10        7
  SINCE MAR 1     10                         0     10        7
  SINCE JAN 1     10                         0     10        7
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     7.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           400 AM
 LOWEST     25          1200 PM
 AVERAGE    61

..........................................................


THE CASPER WY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        89      2009
                                             1992
 MINIMUM TEMPERATURE (F)   38        27      1968
                                             1966


SUNRISE AND SUNSET
MAY 18 2013...........SUNRISE   540 AM MDT   SUNSET   826 PM MDT
MAY 19 2013...........SUNRISE   539 AM MDT   SUNSET   827 PM MDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$






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