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

80°F

27°C

Humidity 15%
Wind Speed S 13 mph
Barometer 30.10 in (1011.3 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 3 Oct 1:53 pm MDT
Extended Forecast for

Cheyenne WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 82. South southeast wind around 10 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. South southeast wind 5 to 10 mph becoming west northwest after midnight.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 69. Breezy, with a west wind 5 to 10 mph becoming west southwest 15 to 20 mph in the afternoon. Chance of precipitation is 60%.

    High: 69 °F

    Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 41. West wind 10 to 15 mph. Chance of precipitation is 40%.

    Low: 41 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers after noon. Increasing clouds, with a high near 57. West northwest wind around 15 mph becoming north northeast in the afternoon.

    High: 57 °F

    Sunny then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before midnight. Cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Showers
    Likely

  • Monday

    Monday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 82. South southeast wind around 10 mph.
Tonight
Partly cloudy, with a low around 52. South southeast wind 5 to 10 mph becoming west northwest after midnight.
Saturday
Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 69. Breezy, with a west wind 5 to 10 mph becoming west southwest 15 to 20 mph in the afternoon. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 41. West wind 10 to 15 mph. Chance of precipitation is 40%.
Sunday
A 30 percent chance of showers after noon. Increasing clouds, with a high near 57. West northwest wind around 15 mph becoming north northeast in the afternoon.
Sunday Night
Showers likely, mainly before midnight. Cloudy, with a low around 36. Chance of precipitation is 60%.
Monday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 52.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cheyenne WY
 41.15°N 104.81°W (Elev. 6096 ft)
Last Update:
1:16 pm MDT Oct 3, 2025
Forecast Valid:
2pm MDT Oct 3, 2025-6pm MDT Oct 9, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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