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

51°F

11°C

Humidity 23%
Wind Speed NW 14 G 25 mph
Barometer 30.15 in (1018.7 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 1 May 11:53 am MDT
Extended Forecast for

Cheyenne WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 57. North wind around 15 mph, with gusts as high as 25 mph.

    High: 57 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 29. North wind 10 to 15 mph becoming light and variable.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 68. West northwest wind 5 to 10 mph.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. Southwest wind around 5 mph.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 69. Northwest wind 5 to 15 mph.

    High: 69 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: Rain showers likely before 3am, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Showers
    Likely then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow showers before noon, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 55.

    High: 55 °F

    Chance
    Rain/Snow
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 57. North wind around 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 29. North wind 10 to 15 mph becoming light and variable.
Saturday
Sunny, with a high near 68. West northwest wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 37. Southwest wind around 5 mph.
Sunday
Increasing clouds, with a high near 69. Northwest wind 5 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 66.
Monday Night
Rain showers likely before 3am, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 35.
Tuesday
A chance of rain and snow showers before noon, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 55.
Tuesday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 30.
Wednesday
A slight chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 57. Breezy.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Sunny, with a high near 71.
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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:
3:51 am MDT May 1, 2026
Forecast Valid:
12pm MDT May 1, 2026-6pm MDT May 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation