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.

Mostly Cloudy

88°F

31°C

Humidity 15%
Wind Speed N 7 mph
Barometer 30.15 in (1010.7 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 11 Aug 2:53 pm MDT
Extended Forecast for

2 Miles NW Cheyenne/Warren AFB WY

Red Flag Warning until August 11, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until August 11, 09:00pm

    NOW until 9:00pm Tue

    Red Flag Warning

  • This Afternoon

    High: 91 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Mostly cloudy, with a low around 59. West southwest wind 5 to 15 mph.

    Low: 59 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 88. West northwest wind 10 to 15 mph becoming south in the morning. Chance of precipitation is 60%.

    High: 88 °F

    Partly Sunny
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers after 3am. Mostly cloudy, with a low around 54. West northwest wind 5 to 15 mph becoming north northeast after midnight. Chance of precipitation is 40%.

    Low: 54 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers, then showers and possibly a thunderstorm after noon. High near 76. Northwest wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 90%.

    High: 76 °F

    Chance
    Showers then
    T-storms

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 80. Chance of precipitation is 70%.

    High: 80 °F

    Partly Sunny
    then T-storms
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
A slight chance of thunderstorms. Mostly cloudy and hot, with a high near 91. West northwest wind around 15 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of showers before 9pm. Mostly cloudy, with a low around 59. West southwest wind 5 to 15 mph.
Wednesday
A chance of showers and thunderstorms between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 88. West northwest wind 10 to 15 mph becoming south in the morning. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers after 3am. Mostly cloudy, with a low around 54. West northwest wind 5 to 15 mph becoming north northeast after midnight. Chance of precipitation is 40%.
Thursday
A chance of showers, then showers and possibly a thunderstorm after noon. High near 76. Northwest wind 5 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 90%.
Thursday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers. Low around 51. Chance of precipitation is 80%.
Friday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 80. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 50.
Saturday
Showers and thunderstorms likely after noon. Mostly sunny, with a high near 78.
Saturday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 78.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Cheyenne/Warren AFB WY
 41.19°N 104.84°W (Elev. 6201 ft)
Last Update:
2:42 pm MDT Aug 11, 2026
Forecast Valid:
3pm MDT Aug 11, 2026-6pm MDT Aug 18, 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