Areas of Severe Thunderstorms, Excessive Rainfall, and Extreme Heat Wednesday

In the Upper Midwest, heavy to excessive rain may bring flash and urban flooding through Wednesday. Scattered severe thunderstorms capable of large hail and damaging wind gusts are possible from the central High Plains into the Upper Midwest Wednesday. Extreme heat is ongoing over the Desert Southwest through Thursday. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

61°F

16°C

Humidity 72%
Wind Speed ENE 8 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 08 Jul 02:00 AM MDT
Detailed forecast for

Casper Mountain

Rest Of Tonight
Partly cloudy. Lows in the lower 50s.
Wednesday
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds around 10 mph, becoming northwest in the afternoon. Chance of rain 30 percent.
Wednesday Night
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. East winds 10 to 15 mph with gusts up to 25 mph, becoming southeast after midnight. Chance of rain 30 percent.
Thursday
Partly cloudy in the morning, then mostly cloudy with showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds around 10 mph, becoming west with gusts up to 20 mph in the afternoon. Chance of rain 60 percent.
Thursday Night
Partly cloudy in the evening, then clearing. Lows in the lower 50s. Southeast winds around 10 mph with gusts up to 20 mph in the evening.
Friday
Mostly sunny. Highs around 80.
Friday Night
Mostly clear. Lows in the mid 50s.
Saturday
Sunny. Highs in the upper 80s.
Saturday Night
Clear. Lows around 60.
Sunday
Sunny. Highs around 90.
Sunday Night
Mostly clear and breezy. Lows in the lower 60s.
Monday
Mostly sunny. Highs in the lower 90s.
Monday Night
Partly cloudy in the evening, then clearing. Lows in the lower 60s.
Tuesday
Mostly sunny. A slight chance of. Highs in the upper 80s.



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102 AM MDT Wed Jul 8 2026
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database