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.

Mostly Cloudy

59°F

15°C

Humidity 46%
Wind Speed SW 14 G 18 mph
Barometer 29.95 in (1006.7 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 19 May 12:53 am MDT
Extended Forecast for

Cheyenne WY

  • Overnight

    Overnight: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 47. South southwest wind 10 to 15 mph. Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 40%.

    High: 76 °F

    Partly Sunny
    then Chance
    T-storms and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight, then a chance of rain after midnight. Partly cloudy, with a low around 41. Breezy, with a west wind 15 to 20 mph becoming north 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. North wind 10 to 15 mph becoming east southeast in the afternoon. Chance of precipitation is 50%.

    High: 62 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 37. East northeast wind 10 to 15 mph becoming north after midnight. Chance of precipitation is 90%.

    Low: 37 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, then showers and possibly a thunderstorm after 9am. High near 50. Chance of precipitation is 80%.

    High: 50 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 5am, then a chance of rain and snow showers. Some thunder is also possible. Partly cloudy, with a low around 33. Chance of precipitation is 50%.

    Low: 33 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A slight chance of rain and snow showers before 7am, then a chance of rain showers. Some thunder is also possible. Mostly sunny, with a high near 62.

    High: 62 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 47. South southwest wind 10 to 15 mph. Chance of precipitation is 20%.
Sunday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 76. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 40%.
Sunday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight, then a chance of rain after midnight. Partly cloudy, with a low around 41. Breezy, with a west wind 15 to 20 mph becoming north 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. North wind 10 to 15 mph becoming east southeast in the afternoon. Chance of precipitation is 50%.
Monday Night
Showers and possibly a thunderstorm. Low around 37. East northeast wind 10 to 15 mph becoming north after midnight. Chance of precipitation is 90%.
Tuesday
Showers likely, then showers and possibly a thunderstorm after 9am. High near 50. Chance of precipitation is 80%.
Tuesday Night
A chance of rain showers before 5am, then a chance of rain and snow showers. Some thunder is also possible. Partly cloudy, with a low around 33. Chance of precipitation is 50%.
Wednesday
A slight chance of rain and snow showers before 7am, then a chance of rain showers. Some thunder is also possible. Mostly sunny, with a high near 62.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 39.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 66.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 40.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 68.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Cheyenne WY
 41.15°N 104.78°W (Elev. 6047 ft)
Last Update:
2:01 pm MDT May 18, 2024
Forecast Valid:
1am MDT May 19, 2024-6pm MDT May 25, 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