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 71%
Wind Speed W 7 mph
Barometer 30.01 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 6 Dec 6:55 pm MST
Extended Forecast for

3 Miles E Trail Ridge CO

Winter Storm Warning December 6, 07:15pm until December 6, 11:00pm
Click here for hazard details and duration
...
  •  
    Winter Storm Warning December 6, 07:15pm until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • Tonight

    Low: 8 °F

    Snow Showers
    and Blowing
    Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 11am. Areas of blowing snow. Partly sunny, with a high near 15. Wind chill values as low as -14. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 15 °F

    Slight Chance
    Snow and
    Areas Blowing
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a temperature rising to around 14 by 5am. Wind chill values as low as -11. Windy, with a west wind 26 to 31 mph, with gusts as high as 46 mph.

    Low: 11 °F⇑

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: A 30 percent chance of snow before 11am. Partly sunny, with a high near 20. Wind chill values as low as -6. Windy, with a west wind around 29 mph, with gusts as high as 43 mph. New snow accumulation of less than a half inch possible.

    High: 20 °F

    Windy. Chance
    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15. Very windy, with a west wind 32 to 39 mph, with gusts as high as 60 mph.

    Low: 15 °F

    Mostly Cloudy
    and Very
    Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow. Partly sunny, with a high near 26. Very windy.

    High: 26 °F

    Chance Snow
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 24. Very windy.

    Low: 24 °F

    Chance Snow
    and Very
    Windy

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 29. Very windy.

    High: 29 °F

    Snow Likely
    and Very
    Windy

Detailed Forecast

Tonight
Snow showers. Widespread blowing snow. Low around 8. Wind chill values as low as -13. Windy, with a west wind 28 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Sunday
A 20 percent chance of snow before 11am. Areas of blowing snow. Partly sunny, with a high near 15. Wind chill values as low as -14. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a temperature rising to around 14 by 5am. Wind chill values as low as -11. Windy, with a west wind 26 to 31 mph, with gusts as high as 46 mph.
Monday
A 30 percent chance of snow before 11am. Partly sunny, with a high near 20. Wind chill values as low as -6. Windy, with a west wind around 29 mph, with gusts as high as 43 mph. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 15. Very windy, with a west wind 32 to 39 mph, with gusts as high as 60 mph.
Tuesday
A 30 percent chance of snow. Partly sunny, with a high near 26. Very windy.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 24. Very windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 29. Very windy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 22. Very windy.
Thursday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 25. Windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20. Windy.
Friday
A chance of snow. Mostly sunny, with a high near 27. Windy.
Friday Night
Partly cloudy, with a low around 18. Breezy.
Saturday
Sunny, with a high near 28. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Trail Ridge CO
 40.44°N 105.69°W (Elev. 11752 ft)
Last Update:
1:36 pm MST Dec 6, 2025
Forecast Valid:
7pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation