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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. 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 52%
Wind Speed W 11 MPH
Barometer 29.69 in (1005.42 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 06 Dec 01:20 PM MST
Extended Forecast for

Casper WY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 42. Breezy, with a west northwest wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 42 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Breezy, with a west southwest wind 6 to 16 mph, with gusts as high as 24 mph.

    Low: 24 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 39. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 39 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. Windy, with a southwest wind 18 to 26 mph, with gusts as high as 37 mph.

    Low: 29 °F

    Partly Cloudy
    and Windy

  • Monday

    Monday: Sunny, with a high near 45. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 32 mph.

    High: 45 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. Very windy, with a southwest wind 23 to 28 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 55 mph.

    Low: 35 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 52. Very windy, with a southwest wind 36 to 41 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 60 mph.

    High: 52 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers. Mostly cloudy, with a low around 31. Breezy. Chance of precipitation is 40%.

    Low: 31 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: A chance of rain and snow showers. Mostly cloudy, with a high near 49. Breezy. Chance of precipitation is 40%.

    High: 49 °F

    Chance
    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 42. Breezy, with a west northwest wind 11 to 17 mph, with gusts as high as 26 mph.
Tonight
Mostly cloudy, with a low around 24. Breezy, with a west southwest wind 6 to 16 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 39. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 29. Windy, with a southwest wind 18 to 26 mph, with gusts as high as 37 mph.
Monday
Sunny, with a high near 45. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 32 mph.
Monday Night
Mostly cloudy, with a low around 35. Very windy, with a southwest wind 23 to 28 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 55 mph.
Tuesday
Mostly cloudy, with a high near 52. Very windy, with a southwest wind 36 to 41 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 60 mph.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. Breezy. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 49. Breezy. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 26. Breezy. Chance of precipitation is 50%.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 36. Breezy.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.83°N 106.31°W (Elev. 5312 ft)
Last Update:
12:32 pm MST Dec 6, 2025
Forecast Valid:
1pm MST Dec 6, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation