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

84°F

29°C

Humidity 25%
Wind Speed NE 14 G 21 mph
Barometer 30.19 in (1012.7 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 7 Jul 3:53 pm MDT
Extended Forecast for

Cheyenne/Warren AFB WY

  • This Afternoon

    This Afternoon: A chance of thunderstorms. Mostly cloudy, with a steady temperature around 82. South wind around 10 mph. Chance of precipitation is 50%.

    High: 82 °F

    Chance
    T-storms

  • Tonight

    Tonight: A slight chance of thunderstorms before 9pm. Partly cloudy, with a low around 59. South southeast wind around 10 mph becoming northwest after midnight. Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 85. Northwest wind 10 to 15 mph becoming southeast in the afternoon.

    High: 85 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 55. South southeast wind 5 to 10 mph becoming north northwest after midnight.

    Low: 55 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: Showers and possibly a thunderstorm after noon. High near 82. West southwest wind 5 to 10 mph becoming east northeast in the afternoon. Chance of precipitation is 80%.

    High: 82 °F

    Mostly Sunny
    then Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 84.

    High: 84 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 93.

    High: 93 °F

    Hot

Detailed Forecast

This Afternoon
A chance of thunderstorms. Mostly cloudy, with a steady temperature around 82. South wind around 10 mph. Chance of precipitation is 50%.
Tonight
A slight chance of thunderstorms before 9pm. Partly cloudy, with a low around 59. South southeast wind around 10 mph becoming northwest after midnight. Chance of precipitation is 20%.
Wednesday
A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 85. Northwest wind 10 to 15 mph becoming southeast in the afternoon.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 55. South southeast wind 5 to 10 mph becoming north northwest after midnight.
Thursday
Showers and possibly a thunderstorm after noon. High near 82. West southwest wind 5 to 10 mph becoming east northeast in the afternoon. Chance of precipitation is 80%.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 53.
Friday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny and hot, with a high near 93.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny and hot, with a high near 93. Breezy.
Sunday Night
Mostly clear, with a low around 61. Breezy.
Monday
Sunny and hot, with a high near 94. Breezy.
Monday Night
Mostly clear, with a low around 61. Breezy.
Tuesday
Sunny and hot, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cheyenne/Warren AFB WY
 41.15°N 104.81°W (Elev. 6096 ft)
Last Update:
3:12 pm MDT Jul 7, 2026
Forecast Valid:
4pm MDT Jul 7, 2026-6pm MDT Jul 14, 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