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 and Breezy

74°F

23°C

Humidity 10%
Wind Speed W 24 G 36 mph
Barometer 30.04 in (1012.2 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 28 Mar 1:53 pm MDT
Extended Forecast for

Cheyenne WY

Red Flag Warning until March 30, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until March 30, 09:00pm

    NOW until 9:00pm Mon

    Red Flag Warning

  • This Afternoon

    High: 75 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Breezy, with a west wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 45 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 74. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. West wind 5 to 15 mph.

    Low: 45 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 74. Breezy, with a west wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 74 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 30. Blustery. Chance of precipitation is 40%.

    Low: 30 °F

    Blustery.
    Chance
    Showers then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 43. Breezy. Chance of precipitation is 70%.

    High: 43 °F

    Chance Snow
    Showers and
    Breezy then
    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before midnight. Cloudy, with a low around 26.

    Low: 26 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
Partly sunny, with a high near 75. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Breezy, with a west wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 74. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 45. West wind 5 to 15 mph.
Monday
Partly sunny, with a high near 74. Breezy, with a west wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Monday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 30. Blustery. Chance of precipitation is 40%.
Tuesday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 43. Breezy. Chance of precipitation is 70%.
Tuesday Night
Snow showers likely, mainly before midnight. Cloudy, with a low around 26.
Wednesday
A chance of snow showers before noon, then a chance of rain showers. Mostly cloudy, with a high near 52.
Wednesday Night
A chance of showers before midnight. Mostly cloudy, with a low around 31.
Thursday
A chance of showers. Mostly sunny, with a high near 64. Breezy.
Thursday Night
A chance of rain and snow showers. Partly cloudy, with a low around 29. Blustery.
Friday
A chance of snow showers. Partly sunny, with a high near 49. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cheyenne WY
 41.15°N 104.78°W (Elev. 6047 ft)
Last Update:
12:31 pm MDT Mar 28, 2026
Forecast Valid:
2pm MDT Mar 28, 2026-6pm MDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation