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

47°F

8°C

Humidity 31%
Wind Speed W 6 mph
Barometer 30.07 in (1011.3 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 21 Apr 1:53 am MDT
Extended Forecast for

4 Miles N Granite Canon WY

High Wind Watch April 22, 03:00pm until April 23, 06:00pm
Red Flag Warning April 21, 11:00am until April 22, 08:00pm
Click here for hazard details and duration
High Wind Watch
Red Flag Warning

  • Overnight

    Overnight: Mostly clear, with a low around 40. West wind around 10 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. West wind 10 to 15 mph becoming south in the afternoon.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. South wind 10 to 15 mph becoming west southwest after midnight.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. Windy, with a south southwest wind 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Winds could gust as high as 50 mph.

    High: 76 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. Windy, with a west wind 35 to 40 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 70 mph.

    Low: 35 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: A chance of snow showers before 3pm, then a chance of rain and snow showers. Mostly sunny, with a high near 54. Windy. Chance of precipitation is 30%.

    High: 54 °F

    Windy. Slight
    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a chance of snow showers after midnight. Partly cloudy, with a low around 26. Blustery. Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow and
    Blustery then
    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 49. Breezy.

    High: 49 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A chance of snow showers. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 40. West wind around 10 mph.
Tuesday
Sunny, with a high near 75. West wind 10 to 15 mph becoming south in the afternoon.
Tuesday Night
Partly cloudy, with a low around 48. South wind 10 to 15 mph becoming west southwest after midnight.
Wednesday
Mostly sunny, with a high near 76. Windy, with a south southwest wind 15 to 25 mph increasing to 25 to 35 mph in the afternoon. Winds could gust as high as 50 mph.
Wednesday Night
Mostly clear, with a low around 35. Windy, with a west wind 35 to 40 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 70 mph.
Thursday
A chance of snow showers before 3pm, then a chance of rain and snow showers. Mostly sunny, with a high near 54. Windy. Chance of precipitation is 30%.
Thursday Night
A chance of rain showers before 9pm, then a chance of rain and snow showers between 9pm and midnight, then a chance of snow showers after midnight. Partly cloudy, with a low around 26. Blustery. Chance of precipitation is 40%.
Friday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 49. Breezy.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 22.
Saturday
A chance of snow showers before 3pm, then a chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 47.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28.
Sunday
Rain and snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 45.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28.
Monday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...
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:
12:51 am MDT Apr 21, 2026
Forecast Valid:
2am MDT Apr 21, 2026-6pm MDT Apr 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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