National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Cheyenne, Cheyenne Airport (KCYS)

Lat: 41.16°NLon: 104.81°WElev: 6116ft.

Fair

78°F

26°C

Humidity 30%
Wind Speed NE 5 mph
Barometer 30.21 in (1012.5 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 6 Jul 8:53 am MDT
Extended Forecast for

Cheyenne/Warren AFB WY

  • Today

    Today: A 20 percent chance of showers and thunderstorms after noon. Patchy smoke. Mostly sunny and hot, with a high near 92. South southwest wind around 10 mph becoming east southeast in the afternoon.

    High: 92 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Patchy smoke before midnight. Partly cloudy, with a low around 59. East southeast wind 10 to 15 mph becoming west southwest after midnight.

    Low: 59 °F

    Patchy Smoke
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 89. Southwest wind 5 to 15 mph.

    High: 89 °F

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 58. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 20%.

    Low: 58 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms likely after noon. Mostly sunny, with a high near 86. Northwest wind 5 to 15 mph becoming east southeast in the afternoon. Chance of precipitation is 60%.

    High: 86 °F

    Sunny then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 56.

    Low: 56 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.

    Low: 54 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after noon. Patchy smoke. Mostly sunny and hot, with a high near 92. South southwest wind around 10 mph becoming east southeast in the afternoon.
Tonight
Patchy smoke before midnight. Partly cloudy, with a low around 59. East southeast wind 10 to 15 mph becoming west southwest after midnight.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 89. Southwest wind 5 to 15 mph.
Tuesday Night
Isolated showers and thunderstorms before midnight. Partly cloudy, with a low around 58. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 20%.
Wednesday
Showers and thunderstorms likely after noon. Mostly sunny, with a high near 86. Northwest wind 5 to 15 mph becoming east southeast in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 56.
Thursday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.
Friday
Sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny and hot, with a high near 94.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny and hot, with a high near 96.
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ABOUT THIS FORECAST

 
Point Forecast:
Cheyenne/Warren AFB WY
 41.15°N 104.81°W (Elev. 6096 ft)
Last Update:
12:31 am MDT Jul 6, 2026
Forecast Valid:
8am MDT Jul 6, 2026-6pm MDT Jul 12, 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