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.

Partly Cloudy

30°F

-1°C

Humidity 63%
Wind Speed W 10 G 21 mph
Barometer 29.93 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 6 Dec 3:55 pm MST
Extended Forecast for

6 Miles SSE Trail Ridge CO

Winter Storm Warning December 6, 04:16pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 6, 04:16pm until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • This Afternoon

    High: 15 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Tonight

    Tonight: Snow showers. Widespread blowing snow. Low around 8. Wind chill values as low as -15. Very windy, with a west wind 31 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 8 °F

    Snow Showers
    and Blowing
    Snow

  • Sunday

    Sunday: A 40 percent chance of snow before 11am. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 13. Wind chill values as low as -16. Windy, with a west wind 28 to 33 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.

    High: 13 °F

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 10. Wind chill values as low as -12. Windy, with a west wind 28 to 34 mph, with gusts as high as 49 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 10 °F

    Chance Snow
    and Windy

  • Monday

    Monday: A 50 percent chance of snow. Partly sunny, with a high near 17. Windy, with a west wind around 32 mph, with gusts as high as 46 mph.

    High: 17 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 15. Very windy.

    Low: 15 °F

    Slight Chance
    Snow and Very
    Windy

  • Tuesday

    Tuesday: A 40 percent chance of snow. Mostly cloudy, with a high near 26. Very windy.

    High: 26 °F

    Chance Snow
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 23. Very windy.

    Low: 23 °F

    Snow Likely
    and Very
    Windy

Detailed Forecast

This Afternoon
Snow showers likely. Widespread blowing snow. Mostly cloudy, with a steady temperature around 15. Wind chill values as low as -9. Very windy, with a west wind around 47 mph, with gusts as high as 70 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow showers. Widespread blowing snow. Low around 8. Wind chill values as low as -15. Very windy, with a west wind 31 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday
A 40 percent chance of snow before 11am. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 13. Wind chill values as low as -16. Windy, with a west wind 28 to 33 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.
Sunday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 10. Wind chill values as low as -12. Windy, with a west wind 28 to 34 mph, with gusts as high as 49 mph. New snow accumulation of 1 to 2 inches possible.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 17. Windy, with a west wind around 32 mph, with gusts as high as 46 mph.
Monday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 15. Very windy.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 26. Very windy.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 23. Very windy.
Wednesday
Snow. Mostly cloudy, with a high near 27. Very windy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 21. Very windy.
Thursday
Snow likely. Mostly cloudy, with a high near 23. Very 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 25. Windy.
Friday Night
Partly cloudy, with a low around 18. Windy.
Saturday
Sunny, with a high near 26. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Trail Ridge CO
 40.35°N 105.71°W (Elev. 11076 ft)
Last Update:
1:36 pm MST Dec 6, 2025
Forecast Valid:
4pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation