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.

Light Snow

26°F

-3°C

Humidity 85%
Wind Speed W 13 G 26 mph
Barometer 30.10 in
Dewpoint 22°F (-6°C)
Visibility 3.00 mi
Wind Chill15°F (-9°C)
Last update 29 Nov 5:35 am MST
Extended Forecast for

Trail Ridge CO

Winter Weather Advisory November 29, 05:54am until November 29, 08:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory November 29, 05:54am until November 29, 08:00am

    NOW until 8:00am Sat

    Winter Weather Advisory

  • Overnight

    Low: 12 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Saturday

    Saturday: A 40 percent chance of snow, mainly before 9am. Patchy blowing snow before 11am. Mostly sunny, with a high near 15. Wind chill values as low as -16. Blustery, with a west wind 13 to 23 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

    High: 15 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4. Wind chill values as low as -12. West wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 19. Wind chill values as low as -8. Southwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 19 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 4. West wind 7 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 80%.

    Low: 4 °F

    Snow

  • Monday

    Monday: Mostly sunny, with a high near 15.

    High: 15 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3. Breezy.

    Low: 3 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A chance of snow after 11am. Partly sunny, with a high near 21. Breezy.

    High: 21 °F

    Chance Snow
    and Breezy

Detailed Forecast

Overnight
A 50 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a steady temperature around 12. Wind chill values as low as -8. Windy, with a west northwest wind around 25 mph, with gusts as high as 38 mph. Total nighttime snow accumulation of 3 to 7 inches possible.
Saturday
A 40 percent chance of snow, mainly before 9am. Patchy blowing snow before 11am. Mostly sunny, with a high near 15. Wind chill values as low as -16. Blustery, with a west wind 13 to 23 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 4. Wind chill values as low as -12. West wind 9 to 11 mph, with gusts as high as 18 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 19. Wind chill values as low as -8. Southwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. Low around 4. West wind 7 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 15.
Monday Night
Partly cloudy, with a low around 3. Breezy.
Tuesday
A chance of snow after 11am. Partly sunny, with a high near 21. Breezy.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 9.
Wednesday
Snow likely. Mostly cloudy, with a high near 15.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 4. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 18. Breezy.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 9. Breezy.
Friday
A chance of snow. Partly sunny, with a high near 20. Breezy.
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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 29, 2025
Forecast Valid:
5am MST Nov 29, 2025-6pm MST Dec 5, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation