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Hazardous Weather Conditions

Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

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

Fair

18°C

64°F

Humidity 21%
Wind Speed SW 26 km/h
Barometer 1008.3 mb (29.94 in)
Dewpoint -5°C (23°F)
Visibility 16 km
Last update 11 Apr 10:53 am MDT
Extended Forecast for

Cheyenne WY

Red Flag Warning April 12, 12:00pm until April 13, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 22. Southwest wind 20 to 25 km/h.

    High: 22 °C

    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 3. West wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight.

    Low: 3 °C

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 21. Southwest wind 10 to 15 km/h increasing to 20 to 25 km/h in the morning.

    High: 21 °C

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 3. West southwest wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight.

    Low: 3 °C

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 18. Breezy, with a west wind 10 to 20 km/h increasing to 25 to 35 km/h. Winds could gust as high as 50 km/h.

    High: 18 °C

    Sunny then
    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 2. Breezy. Chance of precipitation is 30%.

    Low: 2 °C

    Slight Chance
    Showers and
    Breezy then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow showers before noon, then a chance of rain showers. Some thunder is also possible. Mostly cloudy, with a high near 12. Chance of precipitation is 50%.

    High: 12 °C

    Chance
    Rain/Snow
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before midnight. Mostly cloudy, with a low around 1.

    Low: 1 °C

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 17. Breezy.

    High: 17 °C

    Sunny and
    Breezy

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 22. Southwest wind 20 to 25 km/h.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 3. West wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight.
Sunday
Sunny, with a high near 21. Southwest wind 10 to 15 km/h increasing to 20 to 25 km/h in the morning.
Sunday Night
Partly cloudy, with a low around 3. West southwest wind 20 to 25 km/h decreasing to 10 to 15 km/h after midnight.
Monday
Mostly sunny, with a high near 18. Breezy, with a west wind 10 to 20 km/h increasing to 25 to 35 km/h. Winds could gust as high as 50 km/h.
Monday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 2. Breezy. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow showers before noon, then a chance of rain showers. Some thunder is also possible. Mostly cloudy, with a high near 12. Chance of precipitation is 50%.
Tuesday Night
A chance of showers before midnight. Mostly cloudy, with a low around 1.
Wednesday
Sunny, with a high near 17. Breezy.
Wednesday Night
Partly cloudy, with a low around 2.
Thursday
Mostly sunny, with a high near 19. Breezy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around -2. Breezy.
Friday
A chance of snow showers. Partly sunny, with a high near 8. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cheyenne WY
 41.15°N 104.78°W (Elev. 6047 m)
Last Update:
11:07 am MDT Apr 11, 2026
Forecast Valid:
11am MDT Apr 11, 2026-6pm MDT Apr 17, 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