Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

23°F

-5°C

Humidity 53%
Wind Speed SSW 21 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 29 Dec 09:20 AM MST
Detailed forecast for

Casper Mountain

Today
Sunny, breezy with highs in the mid 20s. Southwest winds 15 to 20 mph with gusts up to 30 mph.
Tonight
Mostly clear and breezy, cold with lows 15 to 23. Southwest winds 15 to 20 mph with gusts up to 35 mph.
Tuesday
Mostly sunny and breezy. Highs in the mid 30s. Southwest winds 15 to 20 mph, diminishing to around 10 mph in the afternoon.
Tuesday Night
Clear, breezy with lows in the mid 20s. Southwest winds 15 to 20 mph with gusts up to 35 mph.
Wednesday
Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the lower 40s. Southwest winds 15 to 20 mph with gusts up to 35 mph.
Wednesday Night
Partly cloudy in the evening, then becoming mostly cloudy. Breezy with lows in the upper 20s.
New Years Day
Mostly cloudy and breezy. Highs in the lower 40s.
Thursday Night
Mostly cloudy and breezy. Lows in the lower 30s.
Friday
Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs in the lower 40s.
Friday Night
Partly cloudy and breezy. Lows around 30.
Saturday
Partly cloudy and breezy. Highs in the lower 40s.
Saturday Night
Partly cloudy and breezy. Lows in the upper 20s.
Sunday
Mostly cloudy and breezy. Highs around 40.



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847 AM MST Mon Dec 29 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database