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

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

Lat: 42.9°NLon: 106.47°WElev: 5348ft.

Fair

3°F

-16°C

Humidity 76%
Wind Speed S 3 mph
Barometer 29.95 in (1022.9 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Last update 24 Jan 9:53 pm MST
Extended Forecast for

2 Miles NW Shirley Basin WY

  • Tonight

    Tonight: Mostly cloudy, with a low around -11. West southwest wind around 5 mph.

    Low: -11 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow showers likely, mainly before 11am. Mostly cloudy and cold, with a high near 4. Wind chill values between -10 and -20. North northwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 4 °F

    Snow Showers
    Likely then
    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a temperature falling to near -6 by 8pm, then rising to around 2 during the remainder of the night. Wind chill values between -15 and -20. West northwest wind 5 to 10 mph becoming southwest after midnight.

    Low: -6 °F⇑

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 27. Wind chill values between -5 and -15. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 27 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13. West southwest wind 10 to 15 mph.

    Low: 13 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 36. Breezy.

    High: 36 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around -11. West southwest wind around 5 mph.
Sunday
Snow showers likely, mainly before 11am. Mostly cloudy and cold, with a high near 4. Wind chill values between -10 and -20. North northwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly clear, with a temperature falling to near -6 by 8pm, then rising to around 2 during the remainder of the night. Wind chill values between -15 and -20. West northwest wind 5 to 10 mph becoming southwest after midnight.
Monday
Sunny, with a high near 27. Wind chill values between -5 and -15. Breezy, with a west southwest wind 15 to 25 mph, with gusts as high as 40 mph.
Monday Night
Partly cloudy, with a low around 13. West southwest wind 10 to 15 mph.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Mostly clear, with a low around 12.
Wednesday
Sunny, with a high near 36. Breezy.
Wednesday Night
Partly cloudy, with a low around 16.
Thursday
Partly sunny, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Shirley Basin WY
 42.38°N 106.23°W (Elev. 7211 ft)
Last Update:
2:21 pm MST Jan 24, 2026
Forecast Valid:
10pm MST Jan 24, 2026-6pm MST Jan 31, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation