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

Fire Weather Conditions Persist in the Southern Plains; Heavy Rain and Mountain Snow in the Pacific Northwest

A Pacific system will continue to bring moderate to heavy low elevation rain from northern California to western Washington, and heavy snow to the Cascades and Intermountain West over the next several days. Elevated to critical fire weather conditions will persist across the southern Rockies and Southern Plains through Wednesday as gusty winds and dry conditions continue across the region. Read More >

Hazardous Weather Conditions

Current conditions at

Casper, Natrona County International Airport (KCPR)

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

Clear

43°F

6°C

Humidity 60%
Wind Speed WNW 5 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 24 Feb 10:35 PM MST
Extended Forecast for

Bar Nunn WY

High Wind Warning February 25, 08:00am until February 25, 05:00pm
Click here for hazard details and duration
High Wind Warning

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 44. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 31 mph.

    Low: 44 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A chance of rain and snow showers between noon and 2pm, then a chance of rain showers after 2pm. Mostly sunny, with a high near 57. Very windy, with a west northwest wind 33 to 38 mph decreasing to 26 to 31 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 57 °F

    Very Windy.
    Mostly Sunny
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A slight chance of rain showers before 8pm, then a slight chance of snow showers between 8pm and 11pm. Mostly clear, with a low around 30. Blustery, with a west southwest wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow and
    Blustery then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 55. Windy, with a west southwest wind 18 to 26 mph, with gusts as high as 34 mph.

    High: 55 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33. Breezy, with a southwest wind around 23 mph, with gusts as high as 36 mph.

    Low: 33 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 59. Windy, with a west southwest wind 23 to 30 mph, with gusts as high as 40 mph.

    High: 59 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 32. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 32 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 56. Breezy.

    High: 56 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: A slight chance of rain and snow showers. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a steady temperature around 44. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 31 mph.
Wednesday
A chance of rain and snow showers between noon and 2pm, then a chance of rain showers after 2pm. Mostly sunny, with a high near 57. Very windy, with a west northwest wind 33 to 38 mph decreasing to 26 to 31 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of rain showers before 8pm, then a slight chance of snow showers between 8pm and 11pm. Mostly clear, with a low around 30. Blustery, with a west southwest wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 55. Windy, with a west southwest wind 18 to 26 mph, with gusts as high as 34 mph.
Thursday Night
Mostly clear, with a low around 33. Breezy, with a southwest wind around 23 mph, with gusts as high as 36 mph.
Friday
Sunny, with a high near 59. Windy, with a west southwest wind 23 to 30 mph, with gusts as high as 40 mph.
Friday Night
Mostly clear, with a low around 32. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 32 mph.
Saturday
Mostly sunny, with a high near 56. Breezy.
Saturday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 34. Chance of precipitation is 20%.
Sunday
A chance of rain and snow showers, mainly after 11am. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28.
Monday
A slight chance of rain and snow showers. Partly sunny, with a high near 51.
Monday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 27.
Tuesday
Sunny, with a high near 56.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bar Nunn WY
 42.92°N 106.35°W (Elev. 5322 ft)
Last Update:
9:47 pm MST Feb 24, 2026
Forecast Valid:
10pm MST Feb 24, 2026-6pm MST Mar 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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