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

26°F

-3°C

Humidity 60%
Wind Speed E 5 mph
Barometer 29.99 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 3 Dec 1:35 pm MST
Extended Forecast for

4 Miles NE Trail Ridge CO

  • This Afternoon

    This Afternoon: Snow likely, mainly before 4pm. Cloudy and cold, with a high near 9. Wind chill values as low as -6. East southeast wind 6 to 8 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 9 °F

    Snow Likely

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Wind chill values as low as -19. West wind 5 to 14 mph, with gusts as high as 22 mph. Little or no snow accumulation expected.

    Low: -2 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Patchy blowing snow between 11am and 4pm. Mostly sunny, with a high near 12. Wind chill values as low as -21. Breezy, with a west wind 17 to 23 mph, with gusts as high as 34 mph.

    High: 12 °F

    Patchy
    Blowing Snow
    and Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 4. Wind chill values as low as -20. Windy, with a west wind 23 to 28 mph, with gusts as high as 39 mph. New snow accumulation of less than a half inch possible.

    Low: 4 °F

    Chance Snow
    and Windy

  • Friday

    Friday: Snow likely, mainly before 11am. Partly sunny, with a high near 13. Breezy, with a west wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    High: 13 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 8. Windy. Chance of precipitation is 60%.

    Low: 8 °F

    Snow Likely
    and Windy

  • Saturday

    Saturday: Snow. High near 15. Windy. Chance of precipitation is 90%.

    High: 15 °F

    Snow and
    Windy

  • Saturday Night

    Saturday Night: Snow. Mostly cloudy, with a low around 10. Windy.

    Low: 10 °F

    Snow and
    Windy

  • Sunday

    Sunday: A chance of snow. Partly sunny, with a high near 16. Breezy.

    High: 16 °F

    Chance Snow
    and Breezy

Detailed Forecast

This Afternoon
Snow likely, mainly before 4pm. Cloudy and cold, with a high near 9. Wind chill values as low as -6. East southeast wind 6 to 8 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 30 percent chance of snow, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -2. Wind chill values as low as -19. West wind 5 to 14 mph, with gusts as high as 22 mph. Little or no snow accumulation expected.
Thursday
Patchy blowing snow between 11am and 4pm. Mostly sunny, with a high near 12. Wind chill values as low as -21. Breezy, with a west wind 17 to 23 mph, with gusts as high as 34 mph.
Thursday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 4. Wind chill values as low as -20. Windy, with a west wind 23 to 28 mph, with gusts as high as 39 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 11am. Partly sunny, with a high near 13. Breezy, with a west wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 8. Windy. Chance of precipitation is 60%.
Saturday
Snow. High near 15. Windy. Chance of precipitation is 90%.
Saturday Night
Snow. Mostly cloudy, with a low around 10. Windy.
Sunday
A chance of snow. Partly sunny, with a high near 16. Breezy.
Sunday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 11. Windy.
Monday
A chance of snow. Partly sunny, with a high near 19. Breezy.
Monday Night
Mostly cloudy, with a low around 10. Windy.
Tuesday
Partly sunny, with a high near 24. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Trail Ridge CO
 40.48°N 105.7°W (Elev. 12300 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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Chance of Precipitation