National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

Lat: 41.16°NLon: 104.81°WElev: 6116ft.

Fair

31°C

87°F

Humidity 21%
Wind Speed S 20 km/h
Barometer 1010.8 mb (30.16 in)
Dewpoint 6°C (43°F)
Visibility 16 km
Heat Index29°C (84°F)
Last update 14 Jul 12:53 pm MDT
Extended Forecast for

Cheyenne/Warren AFB WY

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly sunny and hot, with a high near 32. South southwest wind 20 to 25 km/h.

    High: 32 °C

    Chance
    T-storms

  • Tonight

    Tonight: 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 southwest wind 15 to 20 km/h becoming west northwest after midnight. Chance of precipitation is 20%.

    Low: 13 °C

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 31. West wind 10 to 20 km/h becoming north northeast in the afternoon.

    High: 31 °C

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 13. North northeast wind 10 to 15 km/h becoming east after midnight. Chance of precipitation is 40%.

    Low: 13 °C

    Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm after noon. High near 25. South southeast wind 10 to 15 km/h. Chance of precipitation is 80%.

    High: 25 °C

    Mostly Cloudy
    then T-storms

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 11. Chance of precipitation is 60%.

    Low: 11 °C

    Showers
    Likely then
    Slight Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 25.

    High: 25 °C

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13.

    Low: 13 °C

    Partly Cloudy

  • Friday

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

    High: 30 °C

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly sunny and hot, with a high near 32. South southwest wind 20 to 25 km/h.
Tonight
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 southwest wind 15 to 20 km/h becoming west northwest after midnight. Chance of precipitation is 20%.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 31. West wind 10 to 20 km/h becoming north northeast in the afternoon.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 13. North northeast wind 10 to 15 km/h becoming east after midnight. Chance of precipitation is 40%.
Wednesday
Showers and possibly a thunderstorm after noon. High near 25. South southeast wind 10 to 15 km/h. Chance of precipitation is 80%.
Wednesday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 11. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 25.
Thursday Night
Partly cloudy, with a low around 13.
Friday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 30.
Friday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 13.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 28.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 13.
Sunday
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
 41.15°N 104.84°W (Elev. 6168 m)
Last Update:
12:42 pm MDT Jul 14, 2025
Forecast Valid:
1pm MDT Jul 14, 2025-6pm MDT Jul 20, 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