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.

Partly Cloudy

71°F

22°C

Humidity 14%
Wind Speed SW 7 mph
Barometer 29.81 in (1003.4 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 11 Apr 2:53 pm MDT
Extended Forecast for

4 Miles N Granite Canon WY

Red Flag Warning April 12, 12:00pm until April 13, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 68. West southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 68 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 38. West southwest wind 5 to 15 mph.

    Low: 38 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 67. West southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. West southwest wind 10 to 15 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 62. Breezy, with a west southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 62 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A slight chance of rain showers before 9pm, then a chance of rain and snow showers. Increasing clouds, with a low around 35. Breezy. Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: A chance of rain and snow showers before noon, then a chance of rain showers. Some thunder is also possible. Mostly cloudy, with a high near 53. Chance of precipitation is 50%.

    High: 53 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of rain showers, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Chance
    Rain/Snow and
    Breezy then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 59. Breezy.

    High: 59 °F

    Sunny and
    Breezy

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 68. West southwest wind around 15 mph, with gusts as high as 25 mph.
Tonight
A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 38. West southwest wind 5 to 15 mph.
Sunday
Mostly sunny, with a high near 67. West southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 36. West southwest wind 10 to 15 mph.
Monday
Mostly sunny, with a high near 62. Breezy, with a west southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph.
Monday Night
A slight chance of rain showers before 9pm, then a chance of rain and snow showers. Increasing clouds, with a low around 35. Breezy. Chance of precipitation is 30%.
Tuesday
A chance of rain and snow showers before noon, then a chance of rain showers. Some thunder is also possible. Mostly cloudy, with a high near 53. Chance of precipitation is 50%.
Tuesday Night
A chance of rain showers, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 34. Breezy.
Wednesday
Sunny, with a high near 59. Breezy.
Wednesday Night
Partly cloudy, with a low around 37. Breezy.
Thursday
A slight chance of showers. Mostly sunny, with a high near 63. Breezy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Breezy.
Friday
A chance of snow showers. Partly sunny, with a high near 46. Breezy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Blustery.
Saturday
A chance of snow showers. Mostly sunny, with a high near 47. Breezy.
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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:
12:32 pm MDT Apr 11, 2026
Forecast Valid:
3pm MDT Apr 11, 2026-6pm MDT Apr 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