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

40°F

4°C

Humidity 86%
Wind Speed SW 5 mph
Barometer 29.97 in (1010.4 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 11 Apr 3:53 am MDT
Extended Forecast for

Cheyenne WY

Fire Weather Watch April 12, 12:00pm until April 13, 08:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Today

    Today: A 40 percent chance of showers, mainly after 3pm. Partly sunny, with a high near 69. West wind 5 to 15 mph becoming south in the afternoon.

    High: 69 °F

    Partly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 40. West wind 5 to 15 mph.

    Low: 40 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 67. Southwest wind 5 to 15 mph.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. West wind 5 to 15 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 63. West southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of rain showers after midnight, mixing with snow after 3am. Mostly cloudy, with a low around 37. Chance of precipitation is 20%.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of rain and snow showers before noon, then rain showers likely. Partly sunny, with a high near 58. Chance of precipitation is 60%.

    High: 58 °F

    Slight Chance
    Rain/Snow
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers before midnight. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 62. Breezy.

    High: 62 °F

    Sunny and
    Breezy

Detailed Forecast

Today
A 40 percent chance of showers, mainly after 3pm. Partly sunny, with a high near 69. West wind 5 to 15 mph becoming south in the afternoon.
Tonight
A 30 percent chance of showers before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 40. West wind 5 to 15 mph.
Sunday
Mostly sunny, with a high near 67. Southwest wind 5 to 15 mph.
Sunday Night
Partly cloudy, with a low around 38. West wind 5 to 15 mph.
Monday
Mostly sunny, with a high near 63. West southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Monday Night
A slight chance of rain showers after midnight, mixing with snow after 3am. Mostly cloudy, with a low around 37. Chance of precipitation is 20%.
Tuesday
A slight chance of rain and snow showers before noon, then rain showers likely. Partly sunny, with a high near 58. Chance of precipitation is 60%.
Tuesday Night
A chance of showers before midnight. Mostly cloudy, with a low around 34.
Wednesday
Sunny, with a high near 62. Breezy.
Wednesday Night
Partly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 66. Breezy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29.
Friday
A chance of snow showers. Partly sunny, with a high near 49. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cheyenne WY
 41.15°N 104.78°W (Elev. 6047 ft)
Last Update:
12:31 am MDT Apr 11, 2026
Forecast Valid:
4am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
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