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 66%
Wind Speed N 8 mph
Barometer 29.99 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 3 Dec 1:55 pm MST
Extended Forecast for

3 Miles WNW Trail Ridge CO

  • This Afternoon

    This Afternoon: Snow likely, mainly before 4pm. Mostly cloudy, with a high near 13. Wind chill values as low as -4. East northeast wind around 6 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.

    High: 13 °F

    Snow Likely

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -3. Wind chill values as low as -18. South southeast wind 5 to 9 mph becoming west southwest in the evening. Winds could gust as high as 15 mph.

    Low: -3 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 14. Wind chill values as low as -19. Breezy, with a west wind 11 to 18 mph, with gusts as high as 30 mph.

    High: 14 °F

    Slight Chance
    Snow and
    Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 6. Wind chill values as low as -14. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 15. West wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    High: 15 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 9. Breezy. Chance of precipitation is 70%.

    Low: 9 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: Snow. High near 17. Breezy. Chance of precipitation is 90%.

    High: 17 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow. Cloudy, with a low around 12. Breezy.

    Low: 12 °F

    Snow and
    Breezy

  • Sunday

    Sunday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 18. Breezy.

    High: 18 °F

    Snow Likely
    and Breezy

Detailed Forecast

This Afternoon
Snow likely, mainly before 4pm. Mostly cloudy, with a high near 13. Wind chill values as low as -4. East northeast wind around 6 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.
Tonight
A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -3. Wind chill values as low as -18. South southeast wind 5 to 9 mph becoming west southwest in the evening. Winds could gust as high as 15 mph.
Thursday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 14. Wind chill values as low as -19. Breezy, with a west wind 11 to 18 mph, with gusts as high as 30 mph.
Thursday Night
A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 6. Wind chill values as low as -14. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely. Mostly cloudy, with a high near 15. West wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 9. Breezy. Chance of precipitation is 70%.
Saturday
Snow. High near 17. Breezy. Chance of precipitation is 90%.
Saturday Night
Snow. Cloudy, with a low around 12. Breezy.
Sunday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 18. Breezy.
Sunday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 12. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 21. Breezy.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 12. Breezy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 26. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Trail Ridge CO
 40.45°N 105.81°W (Elev. 11201 ft)
Last Update:
10:09 am MST Dec 3, 2025
Forecast Valid:
2pm MST Dec 3, 2025-6pm MST Dec 9, 2025
 
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Additional Resources

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Chance of Precipitation