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.

Fair

21°F

-6°C

Humidity 57%
Wind Speed SW 20 mph
Barometer 30.01 in (1017.5 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 22 Jan 12:53 am MST
Extended Forecast for

Cheyenne/Warren AFB WY

  • Overnight

    Overnight: Partly cloudy, with a low around 13. Southwest wind 5 to 10 mph becoming northwest.

    Low: 13 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 31. North wind around 10 mph becoming east northeast in the afternoon.

    High: 31 °F

    Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 1. Wind chill values between -5 and -10. East wind 5 to 10 mph.

    Low: 1 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 11. Wind chill values between -5 and -15. Southeast wind 10 to 15 mph.

    High: 11 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow showers likely. Cloudy, with a low around -2. Southeast wind 5 to 10 mph becoming south southwest after midnight. Chance of precipitation is 60%.

    Low: -2 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 11.

    High: 11 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 26. Blustery.

    High: 26 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 13. Southwest wind 5 to 10 mph becoming northwest.
Thursday
Sunny, with a high near 31. North wind around 10 mph becoming east northeast in the afternoon.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 1. Wind chill values between -5 and -10. East wind 5 to 10 mph.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 11. Wind chill values between -5 and -15. Southeast wind 10 to 15 mph.
Friday Night
Snow showers likely. Cloudy, with a low around -2. Southeast wind 5 to 10 mph becoming south southwest after midnight. Chance of precipitation is 60%.
Saturday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 11.
Saturday Night
Mostly clear, with a low around 3.
Sunday
Mostly sunny, with a high near 26. Blustery.
Sunday Night
Mostly clear, with a low around 9.
Monday
Sunny, with a high near 39. Breezy.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 43. Breezy.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 45. 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:
9:36 pm MST Jan 21, 2026
Forecast Valid:
1am MST Jan 22, 2026-6pm MST Jan 28, 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