National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

Lat: 42.8975°NLon: 106.47306°WElev: 5348.0ft.

Overcast

28°F

-2°C

Humidity 63%
Wind Speed WNW 10 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 29 Jan 12:35 AM MST
Extended Forecast for

Casper WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 31. West southwest wind 7 to 11 mph.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 40. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 40 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. West southwest wind 9 to 11 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44. West southwest wind 8 to 11 mph.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. South southwest wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 51 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. Southwest wind 7 to 10 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 31. West southwest wind 7 to 11 mph.
Thursday
Mostly sunny, with a high near 40. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 26. West southwest wind 9 to 11 mph.
Friday
Partly sunny, with a high near 44. West southwest wind 8 to 11 mph.
Friday Night
Mostly cloudy, with a low around 31. South southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 51. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 27. Southwest wind 7 to 10 mph.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly cloudy, with a high near 52.
Monday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 28.
Tuesday
Mostly cloudy, with a high near 42.
Tuesday Night
A slight chance of snow showers. Partly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.83°N 106.34°W (Elev. 5236 ft)
Last Update:
12:01 am MST Jan 29, 2026
Forecast Valid:
12am MST Jan 29, 2026-6pm MST Feb 4, 2026
 
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Additional Resources

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Chance of Precipitation