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

81°F

27°C

Humidity 33%
Wind Speed E 8 mph
Barometer 30.31 in (1017.1 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 6 Aug 10:53 am MDT
Extended Forecast for

Cheyenne WY

  • Today

    Today: Sunny and hot, with a high near 90. West wind 10 to 15 mph.

    High: 90 °F

    Hot

  • Tonight

    Tonight: Patchy smoke after 2am. Mostly clear, with a low around 61. West southwest wind around 10 mph becoming south in the evening.

    Low: 61 °F

    Mostly Clear
    then Patchy
    Smoke

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 92. West southwest wind 10 to 15 mph.

    High: 92 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61. Southwest wind around 10 mph.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny and hot, with a high near 90. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 90 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Sunny and hot, with a high near 90. West wind 10 to 15 mph.
Tonight
Patchy smoke after 2am. Mostly clear, with a low around 61. West southwest wind around 10 mph becoming south in the evening.
Thursday
Mostly sunny and hot, with a high near 92. West southwest wind 10 to 15 mph.
Thursday Night
Partly cloudy, with a low around 61. Southwest wind around 10 mph.
Friday
Partly sunny and hot, with a high near 90. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 54.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 53.
Sunday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
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:
10:53 am MDT Aug 6, 2025
Forecast Valid:
11am MDT Aug 6, 2025-6pm MDT Aug 12, 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