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

65°F

18°C

Humidity 49%
Wind Speed W 7 mph
Barometer 30.18 in (1013.2 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 6 Aug 7:53 am MDT
Extended Forecast for

4 Miles N Granite Canon WY

Red Flag Warning August 6, 11:00am until August 6, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Patchy smoke. Sunny and hot, with a high near 90. Northwest wind 10 to 15 mph.

    High: 90 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 57. West northwest wind 10 to 15 mph decreasing to 5 to 10 mph in the evening.

    Low: 57 °F

    Patchy Smoke

  • Friday

    Friday: Patchy smoke. Sunny and hot, with a high near 90. West wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 90 °F

    Patchy Smoke

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. South southeast wind 5 to 10 mph becoming west after midnight.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 92. Northwest wind 10 to 15 mph.

    High: 92 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 93.

    High: 93 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Patchy smoke. Sunny and hot, with a high near 90. Northwest wind 10 to 15 mph.
Tonight
Patchy smoke. Mostly clear, with a low around 57. West northwest wind 10 to 15 mph decreasing to 5 to 10 mph in the evening.
Friday
Patchy smoke. Sunny and hot, with a high near 90. West wind 5 to 10 mph becoming east southeast in the afternoon.
Friday Night
Mostly clear, with a low around 60. South southeast wind 5 to 10 mph becoming west after midnight.
Saturday
Sunny and hot, with a high near 92. Northwest wind 10 to 15 mph.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
Mostly sunny and hot, with a high near 93.
Sunday Night
Mostly cloudy, with a low around 60.
Monday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89.
Monday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 58.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Granite Canon WY
 41.15°N 105.1°W (Elev. 6598 ft)
Last Update:
12:31 am MDT Aug 6, 2026
Forecast Valid:
8am MDT Aug 6, 2026-6pm MDT Aug 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