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.

A Few Clouds and Breezy

53°F

12°C

Humidity 32%
Wind Speed S 22 G 31 mph
Barometer 29.86 in (1006.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 14 Apr 2:53 pm MDT
Extended Forecast for

4 Miles N Granite Canon WY

High Wind Watch April 15, 06:00am until April 15, 03:00pm
Fire Weather Watch April 16, 12:00pm until April 16, 08:00pm
Click here for hazard details and duration
High Wind Watch
Fire Weather Watch

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 53. South southwest wind 10 to 15 mph becoming west. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 32. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Chance
    Showers then
    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 59. Windy, with a west wind 20 to 25 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 50 mph.

    High: 59 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 40 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 65. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 65 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A slight chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Mostly cloudy, with a low around 26. Breezy. Chance of precipitation is 40%.

    Low: 26 °F

    Breezy.
    Slight Chance
    Showers then
    Chance
    Rain/Snow

  • Friday

    Friday: Snow showers likely. Mostly cloudy, with a high near 35. Breezy. Chance of precipitation is 70%.

    High: 35 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 19. Blustery.

    Low: 19 °F

    Chance Snow
    Showers and
    Blustery

  • Saturday

    Saturday: A chance of snow showers, mainly after noon. Mostly sunny, with a high near 45. Breezy.

    High: 45 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 53. South southwest wind 10 to 15 mph becoming west. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 32. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 59. Windy, with a west wind 20 to 25 mph increasing to 25 to 30 mph in the morning. Winds could gust as high as 50 mph.
Wednesday Night
Mostly clear, with a low around 40. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Thursday
Mostly sunny, with a high near 65. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Thursday Night
A slight chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Mostly cloudy, with a low around 26. Breezy. Chance of precipitation is 40%.
Friday
Snow showers likely. Mostly cloudy, with a high near 35. Breezy. Chance of precipitation is 70%.
Friday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 19. Blustery.
Saturday
A chance of snow showers, mainly after noon. Mostly sunny, with a high near 45. Breezy.
Saturday Night
Mostly clear, with a low around 24. Blustery.
Sunday
Sunny, with a high near 62. Breezy.
Sunday Night
Partly cloudy, with a low around 35. Breezy.
Monday
Mostly sunny, with a high near 69. Breezy.
Monday Night
Partly cloudy, with a low around 41. Breezy.
Tuesday
A slight chance of showers. Sunny, with a high near 69. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Granite Canon WY
 41.15°N 105.1°W (Elev. 6598 ft)
Last Update:
12:31 pm MDT Apr 14, 2026
Forecast Valid:
3pm MDT Apr 14, 2026-6pm MDT Apr 21, 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