Severe Thunderstorms and Critical Fire Weather Wednesday

Scattered severe thunderstorms are possible across portions of the northern High Plains Wednesday afternoon and evening. Severe wind gusts are the primary hazard. Gusty winds and low relative humidity will contribute to critical fire weather conditions across parts of the northern Great Plains and Great Basin Wednesday. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

Lat: 42.8975° N Lon: 106.47306° W Elev: 5348.0 ft.

Clear

54°F

12°C

Humidity 46%
Wind Speed E 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 13 May 12:20 AM MDT
Detailed forecast for

Casper Mountain

Rest Of Tonight
Clear. Lows in the upper 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
Wednesday
Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 70s. South winds around 10 mph, becoming southwest 15 to 20 mph with gusts up to 30 mph in the afternoon.
Wednesday Night
Mostly cloudy in the evening, then clearing. Breezy with lows in the lower 50s. Southwest winds 15 to 20 mph. Gusts up to 30 mph, increasing to 45 mph after midnight.
Thursday
Sunny, windy with highs in the mid 60s. West winds 20 to 30 mph with gusts up to 45 mph.
Thursday Night
Clear, breezy with lows in the lower 40s. West winds 20 to 25 mph with gusts up to 40 mph, becoming southwest around 10 mph with gusts up to 20 mph after midnight.
Friday
Sunny, breezy with highs in the mid 60s.
Friday Night
Partly cloudy in the evening, then clearing. Breezy with lows around 40.
Saturday
Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 60s.
Saturday Night
A slight chance of thunderstorms in the evening. Mostly cloudy with a slight chance of showers. Lows in the upper 30s. Chance of rain 20 percent.
Sunday
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 50 percent.
Sunday Night
Snow showers likely. Rain showers likely with a slight chance of thunderstorms in the evening, then rain showers likely after midnight. Light snow accumulation possible. Breezy with lows around 30. Chance of precipitation 70 percent.
Monday
Mostly cloudy with snow showers likely. Rain showers likely in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. New light snow accumulation possible. Highs in the lower 40s. Chance of precipitation 60 percent.
Monday Night
Mostly cloudy with a chance of rain showers, snow showers with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of rain and snow showers after midnight. Lows in the upper 20s. Chance of precipitation 30 percent.
Tuesday
Partly cloudy with a slight chance of rain and snow showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 50s. Chance of precipitation 20 percent.



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1232 AM MDT Wed May 13 2026
 
 

Additional Resources

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