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

56°F

13°C

Humidity 84%
Wind Speed S 14 mph
Barometer 30.14 in (1013.1 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 20 Jun 1:53 am MDT
Extended Forecast for

Cheyenne/Warren AFB WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 53. South wind 10 to 15 mph.

    Low: 53 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 83. South wind 10 to 15 mph becoming west in the afternoon.

    High: 83 °F

    Partly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54. Northwest wind 10 to 15 mph becoming west southwest after midnight.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 79. Breezy, with a west wind 10 to 15 mph becoming north northwest 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 79 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. Breezy, with a north wind 15 to 20 mph becoming north northwest 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 49 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 50. Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 50.

    Low: 50 °F

    Slight Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 53. South wind 10 to 15 mph.
Saturday
A 40 percent chance of showers and thunderstorms, mainly between 2pm and 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 83. South wind 10 to 15 mph becoming west in the afternoon.
Saturday Night
Partly cloudy, with a low around 54. Northwest wind 10 to 15 mph becoming west southwest after midnight.
Sunday
Sunny, with a high near 79. Breezy, with a west wind 10 to 15 mph becoming north northwest 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 49. Breezy, with a north wind 15 to 20 mph becoming north northwest 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
Monday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 50. Chance of precipitation is 30%.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 50.
Wednesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 51.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 79.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Cheyenne/Warren AFB WY
 41.15°N 104.81°W (Elev. 6096 ft)
Last Update:
12:31 am MDT Jun 20, 2026
Forecast Valid:
2am MDT Jun 20, 2026-6pm MDT Jun 26, 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