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

Cheyenne, Cheyenne Airport (KCYS)

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

Overcast

27°F

-3°C

Humidity 61%
Wind Speed E 14 mph
Barometer 30.26 in (1030.4 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 21 Feb 2:53 pm MST
Extended Forecast for

Cheyenne/Warren AFB WY

  • Tonight

    Tonight: Mostly clear, with a low around 7. Wind chill values between -5 and 5. Northwest wind 5 to 15 mph becoming southwest in the evening.

    Low: 7 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 41. Wind chill values between -5 and 5. South wind around 10 mph.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18. South wind 10 to 15 mph becoming west after midnight.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 55. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 55 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 60. Windy.

    High: 60 °F

    Partly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 37. Windy.

    Low: 37 °F

    Slight Chance
    Showers and
    Windy

  • Wednesday

    Wednesday: A chance of showers. Partly sunny, with a high near 53. Windy.

    High: 53 °F

    Chance
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly before 11pm. Mostly clear, with a low around 26. Windy.

    Low: 26 °F

    Chance Snow
    Showers and
    Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 7. Wind chill values between -5 and 5. Northwest wind 5 to 15 mph becoming southwest in the evening.
Sunday
Sunny, with a high near 41. Wind chill values between -5 and 5. South wind around 10 mph.
Sunday Night
Mostly clear, with a low around 18. South wind 10 to 15 mph becoming west after midnight.
Monday
Mostly sunny, with a high near 55. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly cloudy, with a low around 32. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.
Tuesday
Partly sunny, with a high near 60. Windy.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 37. Windy.
Wednesday
A chance of showers. Partly sunny, with a high near 53. Windy.
Wednesday Night
A chance of snow showers, mainly before 11pm. Mostly clear, with a low around 26. Windy.
Thursday
Sunny, with a high near 52. Windy.
Thursday Night
Mostly clear, with a low around 32. Breezy.
Friday
Sunny, with a high near 55. Windy.
Friday Night
Partly cloudy, with a low around 29. Breezy.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 52. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cheyenne/Warren AFB WY
 41.17°N 104.81°W (Elev. 6184 ft)
Last Update:
11:36 am MST Feb 21, 2026
Forecast Valid:
3pm MST Feb 21, 2026-6pm MST Feb 28, 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