National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

32°F

0°C

Humidity 78%
Wind Speed SE 5 mph
Barometer 30.30 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 11 Dec 7:55 am MST
Extended Forecast for

5 Miles NW LONG'S PEAK CO

High Wind Warning December 11, 08:14am until December 11, 11:00am
Click here for hazard details and duration
...
  •  
    High Wind Warning December 11, 08:14am until December 11, 11:00am

    NOW until 11:00am Thu

    High Wind Warning

  • Today

    High: 30 °F

    Blowing Snow
    and Damaging
    Winds

  • Tonight

    Tonight: Mostly clear, with a low around 18. Very windy, with a west wind 29 to 38 mph, with gusts as high as 55 mph.

    Low: 18 °F

    Mostly Clear
    and Very
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 26. Wind chill values as low as -1. Windy, with a west wind 25 to 28 mph, with gusts as high as 40 mph.

    High: 26 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19. Wind chill values as low as -2. Very windy, with a west wind 32 to 40 mph, with gusts as high as 55 mph.

    Low: 19 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: Sunny, with a high near 27. Very windy, with a west wind 31 to 36 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 49 mph.

    High: 27 °F

    Sunny and
    Very Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 18. Windy.

    Low: 18 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Breezy.

    High: 32 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Today
Widespread blowing snow, mainly before 3pm. Sunny, with a high near 30. Strong and damaging winds, with a west wind 47 to 50 mph, with gusts as high as 75 mph.
Tonight
Mostly clear, with a low around 18. Very windy, with a west wind 29 to 38 mph, with gusts as high as 55 mph.
Friday
Mostly sunny, with a high near 26. Wind chill values as low as -1. Windy, with a west wind 25 to 28 mph, with gusts as high as 40 mph.
Friday Night
Partly cloudy, with a low around 19. Wind chill values as low as -2. Very windy, with a west wind 32 to 40 mph, with gusts as high as 55 mph.
Saturday
Sunny, with a high near 27. Very windy, with a west wind 31 to 36 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 49 mph.
Saturday Night
Mostly clear, with a low around 18. Windy.
Sunday
Mostly sunny, with a high near 32. Breezy.
Sunday Night
Partly cloudy, with a low around 20. Windy.
Monday
Sunny, with a high near 29. Breezy.
Monday Night
Partly cloudy, with a low around 19. Windy.
Tuesday
Mostly sunny, with a high near 26. Windy.
Tuesday Night
Partly cloudy, with a low around 19. Very windy.
Wednesday
A chance of snow. Partly sunny, with a high near 22. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW LONG'S PEAK CO
 40.31°N 105.68°W (Elev. 12136 ft)
Last Update:
3:51 am MST Dec 11, 2025
Forecast Valid:
8am MST Dec 11, 2025-6pm MST Dec 17, 2025
 
Forecast Discussion
 
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Additional Resources

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