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

Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop 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

36°F

2°C

Humidity 47%
Wind Speed SW 20 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 27 Feb 06:20 AM MST
Extended Forecast for

Casper WY

Red Flag Warning February 27, 11:00am until February 27, 06:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Sunny, with a high near 56. Windy, with a southwest wind 22 to 30 mph, with gusts as high as 40 mph.

    High: 56 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 38. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 31 mph.

    Low: 38 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 59 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38. Southwest wind 8 to 10 mph.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 56. Southwest wind 7 to 9 mph becoming north in the afternoon.

    High: 56 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Cloudy, with a low around 37. East northeast wind 5 to 8 mph becoming south after midnight.

    Low: 37 °F

    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Cloudy, with a high near 54. South wind 5 to 10 mph becoming northwest in the afternoon.

    High: 54 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

    Low: 35 °F

    Showers
    Likely then
    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers. Partly sunny, with a high near 54.

    High: 54 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 56. Windy, with a southwest wind 22 to 30 mph, with gusts as high as 40 mph.
Tonight
Mostly clear, with a low around 38. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 31 mph.
Saturday
Mostly sunny, with a high near 59. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 29 mph.
Saturday Night
Mostly cloudy, with a low around 38. Southwest wind 8 to 10 mph.
Sunday
A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 56. Southwest wind 7 to 9 mph becoming north in the afternoon.
Sunday Night
A 40 percent chance of showers. Cloudy, with a low around 37. East northeast wind 5 to 8 mph becoming south after midnight.
Monday
A 50 percent chance of showers. Cloudy, with a high near 54. South wind 5 to 10 mph becoming northwest in the afternoon.
Monday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Sunny, with a high near 58. Breezy.
Wednesday Night
Mostly cloudy, with a low around 35. Breezy.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 50. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Casper WY
 42.83°N 106.34°W (Elev. 5236 ft)
Last Update:
6:01 am MST Feb 27, 2026
Forecast Valid:
6am MST Feb 27, 2026-6pm MST Mar 5, 2026
 
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