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

20°F

-7°C

Humidity 93%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 3 Dec 7:55 am MST
Extended Forecast for

9 Miles WSW Trail Ridge CO

  • Today

    Today: Snow, mainly before 4pm. High near 15. Wind chill values as low as -2. East southeast wind 5 to 7 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 15 °F

    Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 8pm. Partly cloudy, with a low around -1. Wind chill values as low as -15. West wind 3 to 8 mph. New snow accumulation of less than a half inch possible.

    Low: -1 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 16. Wind chill values as low as -17. Breezy, with a west wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 16 °F

    Slight Chance
    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -14. Breezy, with a west wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Snow Likely
    and Breezy

  • Friday

    Friday: Snow. High near 17. West wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    High: 17 °F

    Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 9. Breezy. Chance of precipitation is 70%.

    Low: 9 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: Snow. High near 19. Breezy. Chance of precipitation is 90%.

    High: 19 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow. Mostly cloudy, with a low around 12. Windy.

    Low: 12 °F

    Snow and
    Windy

  • Sunday

    Sunday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 19. Breezy.

    High: 19 °F

    Snow Likely
    and Breezy

Detailed Forecast

Today
Snow, mainly before 4pm. High near 15. Wind chill values as low as -2. East southeast wind 5 to 7 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 30 percent chance of snow, mainly before 8pm. Partly cloudy, with a low around -1. Wind chill values as low as -15. West wind 3 to 8 mph. New snow accumulation of less than a half inch possible.
Thursday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 16. Wind chill values as low as -17. Breezy, with a west wind 10 to 17 mph, with gusts as high as 28 mph.
Thursday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -14. Breezy, with a west wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Snow. High near 17. West wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 9. Breezy. Chance of precipitation is 70%.
Saturday
Snow. High near 19. Breezy. Chance of precipitation is 90%.
Saturday Night
Snow. Mostly cloudy, with a low around 12. Windy.
Sunday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 19. Breezy.
Sunday Night
A chance of snow after 11pm. Mostly cloudy, with a low around 11. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 23. Breezy.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 11. Breezy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 27. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Trail Ridge CO
 40.38°N 105.89°W (Elev. 11201 ft)
Last Update:
7:44 am MST Dec 3, 2025
Forecast Valid:
8am MST Dec 3, 2025-6pm MST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation