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

39°F

4°C

Humidity 24%
Wind Speed NE 13 G 20 mph
Barometer 30.01 in (1018.6 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 21 Jan 1:53 pm MST
Extended Forecast for

Cheyenne WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 43. Northwest wind 10 to 15 mph becoming north northeast.

    High: 43 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. East southeast wind 5 to 10 mph becoming northwest after midnight.

    Low: 13 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 31. North wind 5 to 10 mph becoming east in the afternoon.

    High: 31 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 2. Wind chill values between -5 and -10. East wind 5 to 10 mph.

    Low: 2 °F

    Slight Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy and cold, with a high near 10. South southeast wind 10 to 15 mph.

    High: 10 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow showers likely. Cloudy, with a low around -2. Chance of precipitation is 60%.

    Low: -2 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 11.

    High: 11 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 0.

    Low: 0 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 43. Northwest wind 10 to 15 mph becoming north northeast.
Tonight
Mostly cloudy, with a low around 13. East southeast wind 5 to 10 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 31. North wind 5 to 10 mph becoming east in the afternoon.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 2. Wind chill values between -5 and -10. East wind 5 to 10 mph.
Friday
A 40 percent chance of snow. Mostly cloudy and cold, with a high near 10. South southeast wind 10 to 15 mph.
Friday Night
Snow showers likely. Cloudy, with a low around -2. Chance of precipitation is 60%.
Saturday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 11.
Saturday Night
Mostly clear, with a low around 0.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Mostly clear, with a low around 5.
Monday
Sunny, with a high near 39. Breezy.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 43. Breezy.
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 104.78°W (Elev. 6047 ft)
Last Update:
2:21 pm MST Jan 21, 2026
Forecast Valid:
2pm MST Jan 21, 2026-6pm MST Jan 27, 2026
 
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