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.

Overcast

31°F

-1°C

Humidity 65%
Wind Speed Calm
Barometer 30.24 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 9 Dec 9:15 am MST
Extended Forecast for

4 Miles ENE Trail Ridge CO

High Wind Warning December 9, 09:35am until December 10, 12:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning December 9, 09:35am until December 10, 12:00am

    NOW until 12:00am Wed

    High Wind Warning

  • Today

    High: 31 °F

    Chance Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow likely, mainly after 11pm. Widespread blowing snow. Mostly cloudy, with a low around 22. Very windy, with a west wind 41 to 46 mph decreasing to 33 to 38 mph after midnight. Winds could gust as high as 80 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Snow Likely
    and Blowing
    Snow

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly before 11am. Widespread blowing snow, mainly before 11am. Mostly cloudy, with a high near 27. Very windy, with a west wind 32 to 37 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 2 inches possible.

    High: 27 °F

    Chance Snow
    and Blowing
    Snow

  • Wednesday Night

    Wednesday Night: Widespread blowing snow. Partly cloudy, with a low around 23. Very windy, with a west wind 39 to 41 mph, with gusts as high as 60 mph.

    Low: 23 °F

    Blowing Snow
    and Very
    Windy

  • Thursday

    Thursday: Widespread blowing snow, mainly before 8am. Sunny, with a high near 29. Windy, with a west wind 32 to 34 mph, with gusts as high as 55 mph.

    High: 29 °F

    Windy.
    Blowing Snow
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 19. Windy.

    Low: 19 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 29. Breezy.

    High: 29 °F

    Mostly Sunny
    and Breezy

  • Friday Night

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

    Low: 20 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Today
A 40 percent chance of snow. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 31. Very windy, with a west wind around 45 mph, with gusts as high as 75 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly after 11pm. Widespread blowing snow. Mostly cloudy, with a low around 22. Very windy, with a west wind 41 to 46 mph decreasing to 33 to 38 mph after midnight. Winds could gust as high as 80 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Wednesday
A 40 percent chance of snow, mainly before 11am. Widespread blowing snow, mainly before 11am. Mostly cloudy, with a high near 27. Very windy, with a west wind 32 to 37 mph, with gusts as high as 55 mph. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Widespread blowing snow. Partly cloudy, with a low around 23. Very windy, with a west wind 39 to 41 mph, with gusts as high as 60 mph.
Thursday
Widespread blowing snow, mainly before 8am. Sunny, with a high near 29. Windy, with a west wind 32 to 34 mph, with gusts as high as 55 mph.
Thursday Night
Mostly clear, with a low around 19. Windy.
Friday
Mostly sunny, with a high near 29. Breezy.
Friday Night
Partly cloudy, with a low around 20. Windy.
Saturday
Sunny, with a high near 29. Windy.
Saturday Night
Partly cloudy, with a low around 17. Breezy.
Sunday
Mostly sunny, with a high near 32. Breezy.
Sunday Night
Partly cloudy, with a low around 16. Breezy.
Monday
Mostly sunny, with a high near 28. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Trail Ridge CO
 40.46°N 105.67°W (Elev. 12001 ft)
Last Update:
3:26 am MST Dec 9, 2025
Forecast Valid:
9am MST Dec 9, 2025-6pm MST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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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