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

26°F

-3°C

Humidity 43%
Wind Speed SW 8 mph
Barometer 30.17 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 29 Nov 5:15 pm MST
Extended Forecast for

6 Miles S Trail Ridge CO

Winter Weather Advisory November 30, 11:00am until December 1, 05:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 7. Wind chill values as low as -12. West wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 7 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow, mainly after 11am. The snow could be heavy at times. High near 15. Wind chill values as low as -7. Southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 15 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. Low around 1. Wind chill values as low as -16. West northwest wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 1 °F

    Snow

  • Monday

    Monday: A 30 percent chance of snow before 11am. Mostly sunny, with a high near 11. Wind chill values as low as -17. Breezy, with a west northwest wind 14 to 17 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

    High: 11 °F

    Chance Snow
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 2. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph.

    Low: 2 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 14. Breezy.

    High: 14 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow, mainly after 11pm. Low around 8. Chance of precipitation is 80%.

    Low: 8 °F

    Snow

  • Wednesday

    Wednesday: Snow. Cloudy and cold, with a high near 9.

    High: 9 °F

    Snow

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 1. Breezy.

    Low: 1 °F

    Chance Snow
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 7. Wind chill values as low as -12. West wind 10 to 14 mph, with gusts as high as 22 mph.
Sunday
Snow, mainly after 11am. The snow could be heavy at times. High near 15. Wind chill values as low as -7. Southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow. Low around 1. Wind chill values as low as -16. West northwest wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
A 30 percent chance of snow before 11am. Mostly sunny, with a high near 11. Wind chill values as low as -17. Breezy, with a west northwest wind 14 to 17 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 2. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph.
Tuesday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 14. Breezy.
Tuesday Night
Snow, mainly after 11pm. Low around 8. Chance of precipitation is 80%.
Wednesday
Snow. Cloudy and cold, with a high near 9.
Wednesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 1. Breezy.
Thursday
A slight chance of snow. Partly sunny, with a high near 12. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 6. Breezy.
Friday
A chance of snow. Partly sunny, with a high near 15. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 12. Windy.
Saturday
A chance of snow. Partly sunny, with a high near 17. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Trail Ridge CO
 40.35°N 105.74°W (Elev. 11824 ft)
Last Update:
2:11 pm MST Nov 29, 2025
Forecast Valid:
5pm MST Nov 29, 2025-6pm MST Dec 6, 2025
 
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Additional Resources

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Chance of Precipitation