682
CDUS45 KRIW 190046
CLICPR
CLIMATE REPORT
NATIONAL WEATHER SERVICE RIVERTON WY
546 PM MST WED FEB 18 2026
...............................
..THE CASPER WY CLIMATE SUMMARY FOR FEBRUARY 18 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1939 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 38 11:07 AM 64 1958 38 0 7
MINIMUM 19 1:36 AM -31 2006 15 4 -3
AVERAGE 29 27 2 2
PRECIPITATION (IN)
TODAY 0.11 0.26 1973 0.02 0.09 0.04
MONTH TO DATE 0.13 0.34 -0.21 0.24
SINCE DEC 1 0.68 1.44 -0.76 0.88
SINCE JAN 1 0.32 0.83 -0.51 0.72
SNOWFALL (IN)
TODAY MM 0.4 MM 0.4
MONTH TO DATE T 7.0 -7.0 2.3
SINCE DEC 1 6.9 27.0 -20.1 10.5
SINCE JUL 1 11.2 44.4 -33.2 10.5
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 36 38 -2 63
MONTH TO DATE 467 711 -244 799
SINCE DEC 1 2394 3196 -802 3202
SINCE JUL 1 3820 4998 -1178 4702
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 10.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY SNOW
SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92
LOWEST 47
AVERAGE 70
......................................................
THE CASPER WY CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 60 1958
MINIMUM TEMPERATURE (F) 16 -21 2018
SUNRISE AND SUNSET
FEBRUARY 18 2026......SUNRISE 6:59 AM MST SUNSET 5:41 PM MST
FEBRUARY 19 2026......SUNRISE 6:57 AM MST SUNSET 5:43 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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