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 >

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Partly Cloudy

48°F

9°C

Humidity 34%
Wind Speed SSW 12 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 28 Nov 12:05 PM MST
Extended Forecast for

Casper WY

Winter Weather Advisory November 28, 05:00pm until November 29, 08:00am
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: A slight chance of rain showers before 3pm, then scattered rain and snow showers after 5pm.  Mostly cloudy, with a high near 51. West wind around 10 mph becoming north.  Chance of precipitation is 30%.

    High: 51 °F

    Scattered
    Rain/Snow

  • Tonight

    Tonight: Rain and snow showers, becoming all snow after 2am.  Patchy blowing snow between 10pm 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 2 to 4 inches possible.

    Low: 10 °F

    Rain/Snow and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 25. Wind chill values as low as zero. 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 6. East southeast wind around 6 mph becoming calm  in the evening.

    Low: 6 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 40 percent chance of snow showers, mainly after 11am.  Mostly cloudy, with a high near 25. Calm wind becoming east northeast around 6 mph in the morning.  New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers before 11pm.  Partly cloudy, with a low around 8. Light and variable wind becoming southwest 5 to 7 mph in the evening.

    Low: 8 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 32. Southwest wind 7 to 10 mph.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after 11am.  Mostly cloudy, with a high near 38. Breezy.

    High: 38 °F

    Slight Chance
    Snow Showers
    and Breezy

Detailed Forecast

This Afternoon
A slight chance of rain showers before 3pm, then scattered rain and snow showers after 5pm. Mostly cloudy, with a high near 51. West wind around 10 mph becoming north. Chance of precipitation is 30%.
Tonight
Rain and snow showers, becoming all snow after 2am. Patchy blowing snow between 10pm 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 2 to 4 inches possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 25. Wind chill values as low as zero. North wind 5 to 11 mph becoming southwest in the afternoon.
Saturday Night
Increasing clouds, with a low around 6. East southeast wind around 6 mph becoming calm in the evening.
Sunday
A 40 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 25. Calm wind becoming east northeast around 6 mph in the morning. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 8. Light and variable wind becoming southwest 5 to 7 mph in the evening.
Monday
Sunny, with a high near 32. Southwest wind 7 to 10 mph.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
A 20 percent chance of snow showers after 11am. Mostly cloudy, with a high near 38. Breezy.
Tuesday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 19.
Wednesday
A slight chance of snow showers. Mostly cloudy, with a high near 32.
Wednesday Night
Partly cloudy, with a low around 15.
Thursday
Mostly sunny, with a high near 36. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.85°N 106.31°W (Elev. 5151 ft)
11:31 am MST Nov 28, 2025
12pm 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