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

27°F

-3°C

Humidity 58%
Wind Speed NE 9 mph
Barometer 29.99 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 3 Dec 1:15 pm MST
Extended Forecast for

3 Miles ENE Trail Ridge CO

  • This Afternoon

    This Afternoon: Snow likely, mainly before 4pm. Cloudy, with a high near 12. Wind chill values as low as -3. East wind around 8 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 12 °F

    Snow Likely

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values as low as -16. Breezy, with a west wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 25 mph.

    Low: 0 °F

    Slight Chance
    Snow then
    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Patchy blowing snow before 4pm. Sunny, with a high near 14. Wind chill values as low as -19. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph.

    High: 14 °F

    Patchy
    Blowing Snow
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 7. Wind chill values as low as -16. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

    Low: 7 °F

    Chance Snow
    and Windy

  • Friday

    Friday: Snow likely, mainly before 11am. Partly sunny, with a high near 16. Breezy, with a west wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.

    High: 16 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10. Windy. Chance of precipitation is 60%.

    Low: 10 °F

    Snow Likely
    and Windy

  • Saturday

    Saturday: Snow. High near 18. Windy. Chance of precipitation is 80%.

    High: 18 °F

    Snow and
    Windy

  • Saturday Night

    Saturday Night: Snow likely. Mostly cloudy, with a low around 12. Windy.

    Low: 12 °F

    Snow Likely
    and Windy

  • Sunday

    Sunday: A chance of snow. Partly sunny, with a high near 19. Windy.

    High: 19 °F

    Chance Snow
    and Windy

Detailed Forecast

This Afternoon
Snow likely, mainly before 4pm. Cloudy, with a high near 12. Wind chill values as low as -3. East wind around 8 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 0. Wind chill values as low as -16. Breezy, with a west wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 25 mph.
Thursday
Patchy blowing snow before 4pm. Sunny, with a high near 14. Wind chill values as low as -19. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph.
Thursday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 7. Wind chill values as low as -16. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 11am. Partly sunny, with a high near 16. Breezy, with a west wind 18 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 10. Windy. Chance of precipitation is 60%.
Saturday
Snow. High near 18. Windy. Chance of precipitation is 80%.
Saturday Night
Snow likely. Mostly cloudy, with a low around 12. Windy.
Sunday
A chance of snow. Partly sunny, with a high near 19. Windy.
Sunday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 13. Windy.
Monday
A chance of snow. Partly sunny, with a high near 22. Windy.
Monday Night
Mostly cloudy, with a low around 13. Windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 26. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Trail Ridge CO
 40.44°N 105.69°W (Elev. 11752 ft)
Last Update:
10:09 am MST Dec 3, 2025
Forecast Valid:
1pm MST Dec 3, 2025-6pm MST Dec 9, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation