Snowy, Very Cold and Windy from the Northern Plains to Great Lakes; Critical Fire Weather in South Texas

Moderate to heavy lake effect snow is expected downwind of the Great Lakes, with the Chicago metro potentially receiving 6 to 12 inches of snowfall. A frigid airmass will bring very cold temperatures to the Central U.S. and Mississippi Valley today, migrating into the Eastern U.S. on Monday. Dry and windy weather will bring critical fire weather conditions to South Texas today. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

44°F

7°C

Humidity 29%
Wind Speed SW 12 MPH
Barometer 30.47 in (1031.83 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 09 Nov 10:53 AM MST
Detailed forecast for

Casper Mountain

Today
Mostly sunny. Highs around 40. West winds 10 to 15 mph.
Tonight
Mostly clear. Lows around 30. Southwest winds 10 to 15 mph. Gusts up to 30 mph after midnight.
Monday
Mostly sunny and breezy. Highs in the lower 50s. Southwest winds 15 to 20 mph with gusts up to 35 mph.
Monday Night
Partly cloudy and breezy. Lows in the upper 30s. Southwest winds 15 to 25 mph with gusts up to 35 mph.
Veterans Day
Mostly sunny. Highs in the lower 50s. West winds 10 to 15 mph with gusts up to 30 mph.
Tuesday Night
Mostly clear. Lows in the lower 30s.
Wednesday
Mostly sunny. Highs in the mid 50s.
Wednesday Night
Partly cloudy. Lows in the upper 30s.
Thursday
Mostly sunny. Highs in the mid 50s.
Thursday Night
Mostly clear and breezy. Lows in the lower 40s.
Friday
Partly cloudy. A slight chance of rain and snow showers in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation 20 percent.
Friday Night
Mostly cloudy with a chance of rain and snow showers. Breezy with lows around 30. Chance of precipitation 30 percent.
Saturday
Partly cloudy with a slight chance of snow and rain showers. Highs in the lower 40s. Chance of precipitation 20 percent.



Basemap Options
Click map to change the forecast location
Loading map...
1032 AM MST Sun Nov 9 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database