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

Hazardous Weather Conditions

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

Lat: 41.16°NLon: 104.81°WElev: 6116ft.

Fair

75°F

24°C

Humidity 9%
Wind Speed NW 20 G 31 mph
Barometer 30.17 in (1014.5 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 20 Mar 5:53 pm MDT
Extended Forecast for

Cheyenne/Warren AFB WY

Red Flag Warning March 20, 06:00pm until March 21, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning March 20, 06:00pm until March 21, 08:00pm

    NOW until 8:00pm Sat

    Red Flag Warning

  • Tonight

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 81 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. Breezy, with a west wind 15 to 20 mph becoming north after midnight. Winds could gust as high as 30 mph.

    Low: 40 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 60. North wind 10 to 15 mph becoming southeast in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. South southeast wind 10 to 15 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 73. Breezy.

    High: 73 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 48. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 81. Breezy, with a west wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Saturday Night
Partly cloudy, with a low around 40. Breezy, with a west wind 15 to 20 mph becoming north after midnight. Winds could gust as high as 30 mph.
Sunday
Mostly sunny, with a high near 60. North wind 10 to 15 mph becoming southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 36. South southeast wind 10 to 15 mph.
Monday
Partly sunny, with a high near 68.
Monday Night
Mostly cloudy, with a low around 45.
Tuesday
Partly sunny, with a high near 73. Breezy.
Tuesday Night
Partly cloudy, with a low around 49. Breezy.
Wednesday
Mostly sunny, with a high near 83. Breezy.
Wednesday Night
Mostly clear, with a low around 40. Breezy.
Thursday
Mostly sunny, with a high near 62. Breezy.
Thursday Night
Mostly cloudy, with a low around 28. Blustery.
Friday
Mostly sunny, with a high near 56. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cheyenne/Warren AFB WY
 41.15°N 104.81°W (Elev. 6096 ft)
Last Update:
12:31 pm MDT Mar 20, 2026
Forecast Valid:
6pm MDT Mar 20, 2026-6pm MDT Mar 27, 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