Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Overcast

6°F

-14°C

Humidity 82%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 30 Nov 07:53 AM MST
Extended Forecast for

Casper WY

  • Today

    Today: A slight chance of snow showers between 11am and 4pm.  Cloudy, with a high near 24. Wind chill values as low as -10. East wind 7 to 9 mph.  Chance of precipitation is 20%.

    High: 24 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 8. Wind chill values as low as -5. North wind 5 to 9 mph becoming west southwest in the evening.

    Low: 8 °F

    Gradual
    Clearing

  • Monday

    Monday: Sunny, with a high near 33. Wind chill values as low as -5. West southwest wind 9 to 11 mph.

    High: 33 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. Breezy, with a southwest wind 13 to 18 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 37 mph.

    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 38. Windy, with a southwest wind 21 to 26 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 38 °F

    Chance Snow
    Showers and
    Windy

  • Tuesday Night

    Tuesday Night: Snow showers likely.  Cloudy, with a low around 19. West wind 6 to 9 mph becoming north northeast after midnight.  Chance of precipitation is 70%.

    Low: 19 °F

    Snow Showers
    Likely

  • Wednesday

    Wednesday: A 40 percent chance of snow showers before 11am.  Partly sunny, with a high near 27. North northeast wind 5 to 7 mph becoming west southwest in the afternoon.

    High: 27 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of snow showers between 11am and 4pm. Cloudy, with a high near 24. Wind chill values as low as -10. East wind 7 to 9 mph. Chance of precipitation is 20%.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 8. Wind chill values as low as -5. North wind 5 to 9 mph becoming west southwest in the evening.
Monday
Sunny, with a high near 33. Wind chill values as low as -5. West southwest wind 9 to 11 mph.
Monday Night
Mostly cloudy, with a low around 21. Breezy, with a southwest wind 13 to 18 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 37 mph.
Tuesday
A 30 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 38. Windy, with a southwest wind 21 to 26 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 40 mph.
Tuesday Night
Snow showers likely. Cloudy, with a low around 19. West wind 6 to 9 mph becoming north northeast after midnight. Chance of precipitation is 70%.
Wednesday
A 40 percent chance of snow showers before 11am. Partly sunny, with a high near 27. North northeast wind 5 to 7 mph becoming west southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 9.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 36. Breezy.
Friday Night
Mostly cloudy, with a low around 24. Breezy.
Saturday
A slight chance of rain and snow showers. Mostly cloudy, with a high near 40. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.83°N 106.31°W (Elev. 5312 ft)
8:01 am MST Nov 30, 2025
8am MST Nov 30, 2025-6pm MST Dec 6, 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