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.

Mostly Cloudy

9°F

-13°C

Humidity 82%
Wind Speed E 5 mph
Barometer 30.13 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 3 Dec 11:35 pm MST
Extended Forecast for

Trail Ridge CO

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 2. Wind chill values as low as -15. West wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 2 °F

    Partly Cloudy

  • Thursday

    Thursday: Patchy blowing snow after 11am. Sunny, with a high near 13. Wind chill values as low as -17. Breezy, with a west wind 15 to 20 mph, with gusts as high as 33 mph.

    High: 13 °F

    Patchy
    Blowing Snow
    and Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 7. Wind chill values as low as -15. Windy, with a west wind 23 to 25 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.

    Low: 7 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday

    Friday: Snow likely, mainly before 11am. Patchy blowing snow between noon and 4pm. Mostly cloudy, with a high near 16. Wind chill values as low as -12. Breezy, with a west wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 16 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Patchy blowing snow after 7pm. Mostly cloudy, with a low around 12. Windy, with a west southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.

    Low: 12 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Saturday

    Saturday: Snow. Areas of blowing snow before 5pm. High near 18. Breezy. Chance of precipitation is 90%.

    High: 18 °F

    Snow and
    Areas Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow likely. Patchy blowing snow after 7pm. Mostly cloudy, with a low around 10. Breezy. Chance of precipitation is 70%.

    Low: 10 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Sunday

    Sunday: A chance of snow. Partly sunny, with a high near 16. Breezy.

    High: 16 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: A slight chance of snow after 11pm. Partly cloudy, with a low around 9. Windy.

    Low: 9 °F

    Slight Chance
    Snow and
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 2. Wind chill values as low as -15. West wind 7 to 11 mph, with gusts as high as 18 mph.
Thursday
Patchy blowing snow after 11am. Sunny, with a high near 13. Wind chill values as low as -17. Breezy, with a west wind 15 to 20 mph, with gusts as high as 33 mph.
Thursday Night
A 40 percent chance of snow, mainly after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 7. Wind chill values as low as -15. Windy, with a west wind 23 to 25 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 11am. Patchy blowing snow between noon and 4pm. Mostly cloudy, with a high near 16. Wind chill values as low as -12. Breezy, with a west wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Friday Night
Snow likely, mainly after 11pm. Patchy blowing snow after 7pm. Mostly cloudy, with a low around 12. Windy, with a west southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.
Saturday
Snow. Areas of blowing snow before 5pm. High near 18. Breezy. Chance of precipitation is 90%.
Saturday Night
Snow likely. Patchy blowing snow after 7pm. Mostly cloudy, with a low around 10. Breezy. Chance of precipitation is 70%.
Sunday
A chance of snow. Partly sunny, with a high near 16. Breezy.
Sunday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 9. Windy.
Monday
A chance of snow, mainly before 11am. Partly sunny, with a high near 22. Breezy.
Monday Night
Mostly cloudy, with a low around 14. Windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 28. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 19. Windy.
Wednesday
A chance of snow. Partly sunny, with a high near 29. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trail Ridge CO
 40.43°N 105.75°W (Elev. 11864 ft)
Last Update:
8:51 pm MST Dec 3, 2025
Forecast Valid:
11pm MST Dec 3, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation