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

54°F

12°C

Humidity 45%
Wind Speed SW 8 mph
Barometer 30.07 in (1011.7 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 23 May 11:53 pm MDT
Extended Forecast for

3 Miles SW Cheyenne/Warren AFB WY

  • Overnight

    Overnight: Mostly clear, with a low around 44. West wind 5 to 10 mph.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 77. West wind around 10 mph.

    High: 77 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 47. Southwest wind 5 to 10 mph becoming west northwest in the evening. Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Memorial Day

    Memorial Day: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. West wind 5 to 10 mph becoming south southeast in the morning.

    High: 80 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 49. Southwest wind 5 to 10 mph becoming south southeast in the evening. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 77. Breezy.

    High: 77 °F

    Breezy.
    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 47. Breezy. Chance of precipitation is 60%.

    Low: 47 °F

    Showers
    Likely and
    Breezy then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, then showers and possibly a thunderstorm after noon. Partly sunny, with a high near 68.

    High: 68 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 44. West wind 5 to 10 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 77. West wind around 10 mph.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 47. Southwest wind 5 to 10 mph becoming west northwest in the evening. Chance of precipitation is 20%.
Memorial Day
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. West wind 5 to 10 mph becoming south southeast in the morning.
Monday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 49. Southwest wind 5 to 10 mph becoming south southeast in the evening. Chance of precipitation is 20%.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 77. Breezy.
Tuesday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 47. Breezy. Chance of precipitation is 60%.
Wednesday
A chance of showers, then showers and possibly a thunderstorm after noon. Partly sunny, with a high near 68.
Wednesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 46.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 71.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 48.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 71.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Cheyenne/Warren AFB WY
 41.12°N 104.86°W (Elev. 6194 ft)
Last Update:
1:47 pm MDT May 23, 2026
Forecast Valid:
12am MDT May 24, 2026-6pm MDT May 30, 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