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Hazardous Weather Conditions

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

Fair

48°F

9°C

Humidity 34%
Wind Speed W 5 mph
Barometer 30.26 in (1017.7 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 20 Mar 5:53 am MDT
Extended Forecast for

Cheyenne WY

Red Flag Warning March 20, 06:42am until March 21, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning March 20, 06:42am until March 21, 08:00pm

    NOW until 8:00pm Sat

    Red Flag Warning

  • Today

    High: 80 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 46. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 84. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 84 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41. Breezy, with a west wind 15 to 20 mph becoming north after midnight. Winds could gust as high as 35 mph.

    Low: 41 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

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

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 80. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 46. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 84. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Saturday Night
Partly cloudy, with a low around 41. Breezy, with a west wind 15 to 20 mph becoming north after midnight. Winds could gust as high as 35 mph.
Sunday
Mostly sunny, with a high near 60. North wind 10 to 15 mph becoming east southeast in the afternoon.
Sunday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 71.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 70. Breezy.
Tuesday Night
Partly cloudy, with a low around 46. Breezy.
Wednesday
Mostly sunny, with a high near 79. Breezy.
Wednesday Night
Mostly clear, with a low around 38. Breezy.
Thursday
Sunny, with a high near 58. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cheyenne WY
 41.15°N 104.78°W (Elev. 6047 ft)
Last Update:
12:31 am MDT Mar 20, 2026
Forecast Valid:
6am MDT Mar 20, 2026-6pm MDT Mar 26, 2026
 
Forecast Discussion
 
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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