Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

63°F

17°C

Humidity 39%
Wind Speed ENE 4 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 19 Jun 11:35 PM MDT
Detailed forecast for

Casper Mountain

Tonight
Partly cloudy and breezy. Lows in the lower 50s. Southeast winds 15 to 20 mph with gusts up to 40 mph.
Saturday
Mostly cloudy in the morning, then partly cloudy with a slight chance of dry thunderstorms in the afternoon. Highs in the upper 70s. South winds around 10 mph, becoming west with gusts up to 30 mph in the afternoon.
Saturday Night
Partly cloudy with a slight chance of dry thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening.
Sunday
Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 60s. West winds 10 to 15 mph, becoming northwest in the afternoon. Chance of rain 40 percent.
Sunday Night
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 40s. Northeast winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 20 percent.
Monday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
Monday Night
Partly cloudy. Lows in the mid 40s.
Tuesday
Partly cloudy in the morning, then clearing. Highs around 70.
Tuesday Night
Clear. Lows in the mid 40s.
Wednesday
Mostly sunny. A slight chance of. Highs in the mid 70s.
Wednesday Night
Partly cloudy in the evening, then clearing. Lows in the upper 40s.
Thursday
Mostly sunny. A slight chance of. Highs in the mid 70s.
Thursday Night
Partly cloudy in the evening, then clearing. Lows around 50.
Friday
Mostly sunny. Highs in the upper 70s.



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1017 PM MDT Fri Jun 19 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database