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

33°F

1°C

Humidity 77%
Wind Speed Calm
Barometer 30.30 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 11 Dec 7:35 am MST
Extended Forecast for

4 Miles ENE Trail Ridge CO

High Wind Warning December 11, 07:52am until December 11, 11:00am
Click here for hazard details and duration
...
  •  
    High Wind Warning December 11, 07:52am until December 11, 11:00am

    NOW until 11:00am Thu

    High Wind Warning

  • Today

    High: 33 °F

    Blowing Snow
    and Very
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 19. Windy, with a west wind 25 to 33 mph, with gusts as high as 55 mph.

    Low: 19 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 29. Windy, with a west wind 23 to 26 mph, with gusts as high as 38 mph.

    High: 29 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. Very windy, with a west wind 30 to 38 mph, with gusts as high as 55 mph.

    Low: 20 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: Sunny, with a high near 29. Windy, with a west wind 28 to 33 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 49 mph.

    High: 29 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 17. Windy.

    Low: 17 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 36. Breezy.

    High: 36 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. Windy.

    Low: 19 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Today
Widespread blowing snow, mainly before 10am. Sunny, with a high near 33. Very windy, with a west northwest wind 43 to 45 mph, with gusts as high as 65 mph.
Tonight
Mostly clear, with a low around 19. Windy, with a west wind 25 to 33 mph, with gusts as high as 55 mph.
Friday
Mostly sunny, with a high near 29. Windy, with a west wind 23 to 26 mph, with gusts as high as 38 mph.
Friday Night
Partly cloudy, with a low around 20. Very windy, with a west wind 30 to 38 mph, with gusts as high as 55 mph.
Saturday
Sunny, with a high near 29. Windy, with a west wind 28 to 33 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 49 mph.
Saturday Night
Mostly clear, with a low around 17. Windy.
Sunday
Mostly sunny, with a high near 36. Breezy.
Sunday Night
Partly cloudy, with a low around 19. Windy.
Monday
Sunny, with a high near 33. Breezy.
Monday Night
Partly cloudy, with a low around 18. Windy.
Tuesday
Mostly sunny, with a high near 29. Windy.
Tuesday Night
Mostly cloudy, with a low around 19. Windy.
Wednesday
A chance of snow. Partly sunny, with a high near 24. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Trail Ridge CO
 40.46°N 105.67°W (Elev. 12001 ft)
Last Update:
3:51 am MST Dec 11, 2025
Forecast Valid:
7am MST Dec 11, 2025-6pm MST Dec 17, 2025
 
Forecast Discussion
 
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Additional Resources

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