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

57°F

14°C

Humidity 29%
Wind Speed Calm
Barometer 30.31 in (1019.5 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 12 May 8:53 am MDT
Extended Forecast for

2 Miles SSW Cheyenne/Warren AFB WY

  • Today

    Today: Sunny, with a high near 73. Northeast wind around 10 mph becoming east southeast in the afternoon.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 44. East southeast wind around 10 mph becoming south southwest after midnight.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. South wind 10 to 15 mph.

    High: 82 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53. South wind around 10 mph becoming west after midnight.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 77. Windy, with a west wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 77 °F

    Becoming
    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. Breezy.

    Low: 45 °F

    Mostly Clear
    and Breezy
    then Clear

  • Friday

    Friday: Sunny, with a high near 77. Breezy.

    High: 77 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 73. Northeast wind around 10 mph becoming east southeast in the afternoon.
Tonight
Mostly clear, with a low around 44. East southeast wind around 10 mph becoming south southwest after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. South wind 10 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 53. South wind around 10 mph becoming west after midnight.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 77. Windy, with a west wind 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
Mostly clear, with a low around 45. Breezy.
Friday
Sunny, with a high near 77. Breezy.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 66.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 36.
Monday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Cheyenne/Warren AFB WY
 41.13°N 104.83°W (Elev. 6135 ft)
Last Update:
12:46 am MDT May 12, 2026
Forecast Valid:
9am MDT May 12, 2026-6pm MDT May 18, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation