Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Mostly Cloudy

41°F

5°C

Humidity 27%
Wind Speed WNW 16 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 29 Jan 05:00 PM MST
Extended Forecast for

Casper WYSimilar City Names

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. West southwest wind 7 to 9 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy during the early evening, then becoming cloudy, with a low around 35. Breezy, with a southwest wind 7 to 16 mph, with gusts as high as 24 mph.

    Low: 35 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 52. Breezy, with a southwest wind 11 to 17 mph, with gusts as high as 28 mph.

    High: 52 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Southwest wind 6 to 11 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 53 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36. South southwest wind around 11 mph.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow showers after 11pm.  Partly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. West southwest wind 7 to 9 mph.
Friday
Mostly sunny, with a high near 45. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy during the early evening, then becoming cloudy, with a low around 35. Breezy, with a southwest wind 7 to 16 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 52. Breezy, with a southwest wind 11 to 17 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 29. Southwest wind 6 to 11 mph.
Sunday
Partly sunny, with a high near 53. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 36. South southwest wind around 11 mph.
Monday
Partly sunny, with a high near 52.
Monday Night
A 20 percent chance of snow showers after 11pm. Partly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 46.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Sunny, with a high near 53. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Casper WYSimilar City Names
 42.83°N 106.34°W (Elev. 5236 ft)
5:01 pm MST Jan 29, 2026
5pm MST Jan 29, 2026-6pm MST Feb 5, 2026
 
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Additional Resources

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