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 and Breezy

30°F

-1°C

Humidity 86%
Wind Speed W 21 G 31 mph
Barometer 29.84 in
Dewpoint 27°F (-3°C)
Visibility 1.00 mi
Wind Chill17°F (-8°C)
Last update 6 Dec 11:55 am MST
Extended Forecast for

5 Miles SSW Trail Ridge CO

Winter Storm Warning December 6, 12:15pm until December 6, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning December 6, 12:15pm until December 6, 11:00pm

    NOW until 11:00pm Sat

    Winter Storm Warning

  • This Afternoon

    High: 11 °F

    Snow and
    Blowing Snow

  • Tonight

    Tonight: Snow. Widespread blowing snow, mainly before 9pm. Low around 5. Wind chill values as low as -17. Windy, with a west wind 20 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 5 °F

    Snow and
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly before 11am. Areas of blowing snow before 4pm. Cloudy, then gradually becoming mostly sunny and cold, with a high near 8. Wind chill values as low as -18. Windy, with a west wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 8 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -17. Windy, with a west wind 22 to 25 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Chance Snow
    and Windy

  • Monday

    Monday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 15. Breezy, with a west wind 21 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.

    High: 15 °F

    Snow Likely
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 11. Windy.

    Low: 11 °F

    Mostly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 40 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. Windy.

    Low: 20 °F

    Snow Likely
    and Windy

Detailed Forecast

This Afternoon
Snow. Widespread blowing snow. Steady temperature around 11. Wind chill values as low as -14. Windy, with a west wind around 34 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow. Widespread blowing snow, mainly before 9pm. Low around 5. Wind chill values as low as -17. Windy, with a west wind 20 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow likely, mainly before 11am. Areas of blowing snow before 4pm. Cloudy, then gradually becoming mostly sunny and cold, with a high near 8. Wind chill values as low as -18. Windy, with a west wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. 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 5. Wind chill values as low as -17. Windy, with a west wind 22 to 25 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 15. Breezy, with a west wind 21 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 11. Windy.
Tuesday
A 40 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. Windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 25. Windy.
Wednesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 20. Windy.
Thursday
A chance of snow. Mostly cloudy, with a high near 22. 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 22. 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:
4:12 am MST Dec 6, 2025
Forecast Valid:
12pm MST Dec 6, 2025-6pm MST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation