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.

Overcast

11°F

-12°C

Humidity 83%
Wind Speed E 3 mph
Barometer 30.14 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 3 Dec 10:35 pm MST
Extended Forecast for

6 Miles S Trail Ridge CO

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 0. Wind chill values as low as -20. West wind 6 to 11 mph, with gusts as high as 18 mph.

    Low: 0 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 11am. Patchy blowing snow after 11am. Mostly sunny, with a high near 11. Wind chill values as low as -20. Breezy, with a west wind 15 to 22 mph, with gusts as high as 36 mph.

    High: 11 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 4. Wind chill values as low as -20. Windy, with a west southwest wind 25 to 28 mph, with gusts as high as 37 mph. New snow accumulation of less than one inch possible.

    Low: 4 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday

    Friday: Snow likely. Widespread blowing snow, mainly before 4pm. Mostly cloudy, with a high near 12. Wind chill values as low as -20. Windy, with a west wind 25 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 12 °F

    Snow Likely
    and Blowing
    Snow

  • Friday Night

    Friday Night: Snow, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Low around 10. Windy, with a west wind 23 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

    Low: 10 °F

    Snow and
    Blowing Snow

  • Saturday

    Saturday: Snow. Areas of blowing snow. High near 12. Windy. Chance of precipitation is 90%.

    High: 12 °F

    Snow and
    Areas Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow. Areas of blowing snow. Low around 7. Windy. Chance of precipitation is 80%.

    Low: 7 °F

    Snow and
    Areas Blowing
    Snow

  • Sunday

    Sunday: Snow likely, mainly before 11am. Partly sunny and cold, with a high near 10. Breezy.

    High: 10 °F

    Snow Likely
    and Breezy

  • Sunday Night

    Sunday Night: A slight chance of snow after 11pm. Partly cloudy, with a low around 7. Windy.

    Low: 7 °F

    Slight Chance
    Snow and
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 0. Wind chill values as low as -20. West wind 6 to 11 mph, with gusts as high as 18 mph.
Thursday
A 20 percent chance of snow after 11am. Patchy blowing snow after 11am. Mostly sunny, with a high near 11. Wind chill values as low as -20. Breezy, with a west wind 15 to 22 mph, with gusts as high as 36 mph.
Thursday Night
A 40 percent chance of snow, mainly after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 4. Wind chill values as low as -20. Windy, with a west southwest wind 25 to 28 mph, with gusts as high as 37 mph. New snow accumulation of less than one inch possible.
Friday
Snow likely. Widespread blowing snow, mainly before 4pm. Mostly cloudy, with a high near 12. Wind chill values as low as -20. Windy, with a west wind 25 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow, mainly after 11pm. Widespread blowing snow, mainly after 11pm. Low around 10. Windy, with a west wind 23 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.
Saturday
Snow. Areas of blowing snow. High near 12. Windy. Chance of precipitation is 90%.
Saturday Night
Snow. Areas of blowing snow. Low around 7. Windy. Chance of precipitation is 80%.
Sunday
Snow likely, mainly before 11am. Partly sunny and cold, with a high near 10. Breezy.
Sunday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 7. Windy.
Monday
A chance of snow. Partly sunny, with a high near 16. Windy.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 12. Windy.
Tuesday
A chance of snow. Partly sunny, with a high near 25. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 15. Windy.
Wednesday
A chance of snow. Mostly cloudy, with a high near 26. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Trail Ridge CO
 40.35°N 105.74°W (Elev. 11824 ft)
Last Update:
8:51 pm MST Dec 3, 2025
Forecast Valid:
10pm MST Dec 3, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation