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

Trail Ridge CO

High Wind Warning December 9, 09:38am until December 10, 12:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning December 9, 09:38am until December 10, 12:00am

    NOW until 12:00am Wed

    High Wind Warning

  • Today

    High: 34 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Snow likely. Areas of blowing snow before 4am. Mostly cloudy, with a low around 25. Windy, with a west wind 25 to 30 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a high near 31. Windy, with a west wind 18 to 25 mph, with gusts as high as 40 mph. New snow accumulation of around an inch possible.

    High: 31 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Patchy blowing snow. Partly cloudy, with a low around 26. Windy, with a west wind 21 to 25 mph, with gusts as high as 46 mph.

    Low: 26 °F

    Patchy
    Blowing Snow
    and Windy

  • Thursday

    Thursday: Patchy blowing snow before 11am. Sunny, with a high near 34. Breezy, with a west wind 18 to 22 mph, with gusts as high as 38 mph.

    High: 34 °F

    Breezy.
    Patchy
    Blowing Snow
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22. Breezy.

    Low: 22 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. Breezy.

    Low: 22 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Today
A 40 percent chance of snow. Patchy blowing snow. Partly sunny, with a high near 34. Windy, with a west wind 25 to 31 mph, with gusts as high as 55 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely. Areas of blowing snow before 4am. Mostly cloudy, with a low around 25. Windy, with a west wind 25 to 30 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday
A 50 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a high near 31. Windy, with a west wind 18 to 25 mph, with gusts as high as 40 mph. New snow accumulation of around an inch possible.
Wednesday Night
Patchy blowing snow. Partly cloudy, with a low around 26. Windy, with a west wind 21 to 25 mph, with gusts as high as 46 mph.
Thursday
Patchy blowing snow before 11am. Sunny, with a high near 34. Breezy, with a west wind 18 to 22 mph, with gusts as high as 38 mph.
Thursday Night
Mostly clear, with a low around 22. Breezy.
Friday
Sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 22. Breezy.
Saturday
Sunny, with a high near 33. Breezy.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 36.
Sunday Night
Partly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trail Ridge CO
 40.46°N 105.75°W (Elev. 10761 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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation