Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

45°F

7°C

Humidity 41%
Wind Speed SSW 13 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 28 Nov 10:53 AM MST
Extended Forecast for

Casper WY

  • Today

    Today: A slight chance of rain showers before 3pm, then scattered rain and snow showers after 5pm.  Mostly cloudy, with a high near 51. Breezy, with a southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 30%.

    High: 51 °F

    Scattered
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Rain and snow showers, becoming all snow after 2am.  Patchy blowing snow between 9pm and 2am. Low around 10. Wind chill values as low as zero. Blustery, with a north northeast wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 32 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 10 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 25. North wind 5 to 11 mph becoming southwest in the afternoon.

    High: 25 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 5. Wind chill values as low as zero. Calm wind becoming east southeast around 6 mph.

    Low: 5 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 30 percent chance of snow showers, mainly after 11am.  Mostly cloudy, with a high near 25. East northeast wind around 6 mph.

    High: 25 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8. Southwest wind 5 to 8 mph.

    Low: 8 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 34. Southwest wind 9 to 11 mph.

    High: 34 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. Breezy.

    Low: 21 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers, mainly after 11am.  Mostly cloudy, with a high near 39. Breezy.

    High: 39 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Today
A slight chance of rain showers before 3pm, then scattered rain and snow showers after 5pm. Mostly cloudy, with a high near 51. Breezy, with a southwest wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 30%.
Tonight
Rain and snow showers, becoming all snow after 2am. Patchy blowing snow between 9pm and 2am. Low around 10. Wind chill values as low as zero. Blustery, with a north northeast wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 25. North wind 5 to 11 mph becoming southwest in the afternoon.
Saturday Night
Increasing clouds, with a low around 5. Wind chill values as low as zero. Calm wind becoming east southeast around 6 mph.
Sunday
A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 25. East northeast wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 8. Southwest wind 5 to 8 mph.
Monday
Sunny, with a high near 34. Southwest wind 9 to 11 mph.
Monday Night
Mostly cloudy, with a low around 21. Breezy.
Tuesday
A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 39. Breezy.
Tuesday Night
Snow showers likely. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Wednesday
A chance of snow showers. Partly sunny, with a high near 33.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Mostly sunny, with a high near 35. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.85°N 106.34°W (Elev. 5154 ft)
10:03 am MST Nov 28, 2025
11am MST Nov 28, 2025-6pm MST Dec 4, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database