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

6°C

43°F

Humidity 74%
Wind Speed NE 15 km/h
Barometer 1012.6 mb (30.07 in)
Dewpoint 2°C (35°F)
Visibility 16 km
Wind Chill3°C (38°F)
Last update 18 May 7:53 am MDT
Extended Forecast for

Cheyenne WY

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 24. North northwest wind 15 to 20 km/h becoming southwest 20 to 25 km/h in the afternoon.

    High: 24 °C

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 9. South wind 20 to 25 km/h decreasing to 15 to 20 km/h after midnight.

    Low: 9 °C

    Slight Chance
    T-storms

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 23. Breezy, with a southwest wind 15 to 25 km/h increasing to 25 to 35 km/h in the afternoon. Winds could gust as high as 45 km/h.

    High: 23 °C

    Partly Sunny
    then Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 5. Breezy, with a west wind 25 to 35 km/h becoming north 15 to 25 km/h after midnight. Winds could gust as high as 45 km/h.

    Low: 5 °C

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 18. North wind 15 to 25 km/h becoming east southeast in the afternoon. Chance of precipitation is 80%.

    High: 18 °C

    Slight Chance
    T-storms then
    Showers

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 3am, then showers likely. Low around 4. Chance of precipitation is 80%.

    Low: 4 °C

    Showers

  • Tuesday

    Tuesday: A chance of showers, then showers and possibly a thunderstorm after noon. High near 11. Chance of precipitation is 80%.

    High: 11 °C

    Chance
    Showers then
    Showers

  • Tuesday Night

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

    Low: 1 °C

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 16.

    High: 16 °C

    Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 24. North northwest wind 15 to 20 km/h becoming southwest 20 to 25 km/h in the afternoon.
Tonight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 9. South wind 20 to 25 km/h decreasing to 15 to 20 km/h after midnight.
Sunday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 23. Breezy, with a southwest wind 15 to 25 km/h increasing to 25 to 35 km/h in the afternoon. Winds could gust as high as 45 km/h.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 5. Breezy, with a west wind 25 to 35 km/h becoming north 15 to 25 km/h after midnight. Winds could gust as high as 45 km/h.
Monday
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 18. North wind 15 to 25 km/h becoming east southeast in the afternoon. Chance of precipitation is 80%.
Monday Night
Showers and possibly a thunderstorm before 3am, then showers likely. Low around 4. Chance of precipitation is 80%.
Tuesday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 11. Chance of precipitation is 80%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 1.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 16.
Wednesday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 3.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 19.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 4.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 18.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Cheyenne WY
 41.15°N 104.78°W (Elev. 6047 m)
Last Update:
4:30 am MDT May 18, 2024
Forecast Valid:
8am MDT May 18, 2024-6pm MDT May 24, 2024
 
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