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

Granby-Grand County Airport (KGNB)

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

Fair

31°F

-1°C

Humidity 82%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 20 Nov 9:35 am MST
Extended Forecast for

Trail Ridge CO

  • Today

    Today: A 40 percent chance of snow, mainly after 2pm. Mostly cloudy, with a temperature falling to around 24 by 5pm. East southeast wind 8 to 10 mph, with gusts as high as 16 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 33 °F⇓

    Partly Sunny
    then Chance
    Snow

  • Tonight

    Tonight: Snow likely, mainly after 1am. Cloudy, with a low around 21. East wind around 6 mph becoming northwest after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 21 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly before 11am. Cloudy, with a high near 29. West wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Snow Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 16. West wind 7 to 14 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Sunny, with a high near 34. West wind 6 to 11 mph, with gusts as high as 17 mph.

    High: 34 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow
    Showers

  • Monday

    Monday: A slight chance of snow showers before 11am. Mostly sunny, with a high near 29. Breezy.

    High: 29 °F

    Slight Chance
    Snow Showers
    then Sunny
    and Breezy

Detailed Forecast

Today
A 40 percent chance of snow, mainly after 2pm. Mostly cloudy, with a temperature falling to around 24 by 5pm. East southeast wind 8 to 10 mph, with gusts as high as 16 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly after 1am. Cloudy, with a low around 21. East wind around 6 mph becoming northwest after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow likely, mainly before 11am. Cloudy, with a high near 29. West wind around 6 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 30 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 16. West wind 7 to 14 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Saturday
Sunny, with a high near 34. West wind 6 to 11 mph, with gusts as high as 17 mph.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 33.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 16.
Monday
A slight chance of snow showers before 11am. Mostly sunny, with a high near 29. Breezy.
Monday Night
A slight chance of snow showers after 11pm. Partly cloudy, with a low around 12. Breezy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 21. Breezy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 6.
Wednesday
A chance of snow showers. Partly sunny, with a high near 18.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trail Ridge CO
 40.43°N 105.75°W (Elev. 11864 ft)
Last Update:
3:26 am MST Nov 20, 2025
Forecast Valid:
10am MST Nov 20, 2025-6pm MST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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