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

Casper, Natrona County International Airport (KCPR)

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

Clear

45°F

7°C

Humidity 36%
Wind Speed WSW 8 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 05 Feb 06:00 PM MST
Extended Forecast for

11 Miles N Bar Nunn WY

  • Tonight

    Tonight: Mostly clear, with a low around 33. West southwest wind 6 to 11 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60. Breezy, with a south southwest wind 7 to 15 mph, with gusts as high as 22 mph.

    High: 60 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58. Breezy, with a southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 58 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Southwest wind 6 to 9 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 57. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 26 mph.

    High: 57 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35. Breezy, with a southwest wind around 15 mph, with gusts as high as 23 mph.

    Low: 35 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 56. Breezy.

    High: 56 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: A chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 25. Breezy. Chance of precipitation is 40%.

    Low: 25 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 33. West southwest wind 6 to 11 mph.
Friday
Sunny, with a high near 60. Breezy, with a south southwest wind 7 to 15 mph, with gusts as high as 22 mph.
Friday Night
Partly cloudy, with a low around 34. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 58. Breezy, with a southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 29. Southwest wind 6 to 9 mph.
Sunday
Mostly sunny, with a high near 57. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 35. Breezy, with a southwest wind around 15 mph, with gusts as high as 23 mph.
Monday
Partly sunny, with a high near 56. Breezy.
Monday Night
A chance of rain and snow showers before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 25. Breezy. Chance of precipitation is 40%.
Tuesday
A 30 percent chance of snow showers. Cloudy, with a high near 37.
Tuesday Night
A chance of snow showers. Cloudy, with a low around 21.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 39.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Bar Nunn WY
 43.09°N 106.34°W (Elev. 5587 ft)
Last Update:
5:01 pm MST Feb 5, 2026
Forecast Valid:
6pm MST Feb 5, 2026-6pm MST Feb 12, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation