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

23°C

73°F

Humidity 44%
Wind Speed N 22 km/h
Barometer 1015.9 mb (30.27 in)
Dewpoint 10°C (50°F)
Visibility 16 km
Last update 13 Jul 8:53 am MDT
Extended Forecast for

Cheyenne/Warren AFB WY

  • Today

    Today: Sunny, with a high near 29. North wind around 10 km/h becoming east in the afternoon.

    High: 29 °C

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 14. East southeast wind 10 to 15 km/h becoming southwest after midnight.

    Low: 14 °C

    Mostly Clear

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 32. South wind 10 to 20 km/h.

    High: 32 °C

    Sunny then
    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 13. South wind around 15 km/h becoming west after midnight. Chance of precipitation is 20%.

    Low: 13 °C

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 28. West northwest wind 15 to 25 km/h becoming north in the afternoon.

    High: 28 °C

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 11. Chance of precipitation is 50%.

    Low: 11 °C

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then showers and thunderstorms likely after noon. Mostly cloudy, with a high near 23. Chance of precipitation is 70%.

    High: 23 °C

    Slight Chance
    Showers then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 10.

    Low: 10 °C

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 25.

    High: 25 °C

    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 29. North wind around 10 km/h becoming east in the afternoon.
Tonight
Mostly clear, with a low around 14. East southeast wind 10 to 15 km/h becoming southwest after midnight.
Monday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 32. South wind 10 to 20 km/h.
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 13. South wind around 15 km/h becoming west after midnight. Chance of precipitation is 20%.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 28. West northwest wind 15 to 25 km/h becoming north in the afternoon.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 11. Chance of precipitation is 50%.
Wednesday
A slight chance of showers, then showers and thunderstorms likely after noon. Mostly cloudy, with a high near 23. Chance of precipitation is 70%.
Wednesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 10.
Thursday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 25.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 12.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 28.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 12.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
Cheyenne/Warren AFB WY
 41.17°N 104.81°W (Elev. 6184 m)
Last Update:
3:26 am MDT Jul 13, 2025
Forecast Valid:
9am MDT Jul 13, 2025-6pm MDT Jul 19, 2025
 
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