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

31°F

-1°C

Humidity 71%
Wind Speed W 20 G 29 mph
Barometer 29.87 in
Dewpoint 23°F (-5°C)
Visibility 7.00 mi
Wind Chill19°F (-7°C)
Last update 6 Dec 2:15 pm MST
Extended Forecast for

5 Miles SSW Trail Ridge CO

Winter Storm Warning December 6, 02:32pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 6, 02:32pm until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • This Afternoon

    High: 16 °F

    Snow Showers
    and Blowing
    Snow

  • Tonight

    Tonight: Snow showers. Widespread blowing snow, mainly after 4am. Low around 6. Wind chill values as low as -16. Windy, with a west wind 22 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 6 °F

    Snow Showers
    and Blowing
    Snow

  • Sunday

    Sunday: A 40 percent chance of snow, mainly before 11am. Widespread blowing snow, mainly before 9am. Partly sunny and cold, with a high near 9. Wind chill values as low as -16. Windy, with a west wind 22 to 26 mph, with gusts as high as 40 mph. New snow accumulation of less than one inch possible.

    High: 9 °F

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 7. Wind chill values as low as -13. Windy, with a west southwest wind 22 to 25 mph, with gusts as high as 33 mph. New snow accumulation of around an inch possible.

    Low: 7 °F

    Chance Snow
    and Windy

  • Monday

    Monday: A 50 percent chance of snow. Partly sunny, with a high near 14. Windy, with a west wind 22 to 25 mph, with gusts as high as 36 mph.

    High: 14 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 12. Windy.

    Low: 12 °F

    Slight Chance
    Snow and
    Windy

  • Tuesday

    Tuesday: A 50 percent chance of snow. Mostly cloudy, with a high near 23. Windy.

    High: 23 °F

    Chance Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 20. Very windy.

    Low: 20 °F

    Snow Likely
    and Very
    Windy

Detailed Forecast

This Afternoon
Snow showers. Widespread blowing snow. High near 16. Wind chill values as low as -13. Very windy, with a west wind around 39 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow showers. Widespread blowing snow, mainly after 4am. Low around 6. Wind chill values as low as -16. Windy, with a west wind 22 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday
A 40 percent chance of snow, mainly before 11am. Widespread blowing snow, mainly before 9am. Partly sunny and cold, with a high near 9. Wind chill values as low as -16. Windy, with a west wind 22 to 26 mph, with gusts as high as 40 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 7. Wind chill values as low as -13. Windy, with a west southwest wind 22 to 25 mph, with gusts as high as 33 mph. New snow accumulation of around an inch possible.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 14. Windy, with a west wind 22 to 25 mph, with gusts as high as 36 mph.
Monday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 12. Windy.
Tuesday
A 50 percent chance of snow. Mostly cloudy, with a high near 23. Windy.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 20. Very windy.
Wednesday
Snow. Mostly cloudy, with a high near 25. Very windy.
Wednesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 18. Very windy.
Thursday
Snow likely. Mostly cloudy, with a high near 21. Windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 18. Windy.
Friday
A chance of snow. Partly sunny, with a high near 21. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Trail Ridge CO
 40.37°N 105.77°W (Elev. 12434 ft)
Last Update:
1:36 pm MST Dec 6, 2025
Forecast Valid:
2pm MST Dec 6, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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