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

25°F

-4°C

Humidity 72%
Wind Speed N 8 mph
Barometer 30.00 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 3 Dec 10:15 am MST
Extended Forecast for

Trail Ridge CO

  • Today

    Today: Snow, mainly before 4pm. High near 13. Wind chill values as low as -7. East southeast wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 13 °F

    Snow

  • Tonight

    Tonight: A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -1. Wind chill values as low as -17. West wind 5 to 13 mph, with gusts as high as 21 mph.

    Low: -1 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Thursday

    Thursday: Patchy blowing snow between 11am and 4pm. Sunny, with a high near 15. Wind chill values as low as -19. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph.

    High: 15 °F

    Patchy
    Blowing Snow
    and Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 6. Wind chill values as low as -16. Windy, with a west wind 21 to 25 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Chance Snow
    and Windy

  • Friday

    Friday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 16. Breezy, with a west wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

    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. Breezy. Chance of precipitation is 90%.

    High: 18 °F

    Snow and
    Breezy

  • Saturday Night

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

    Low: 12 °F

    Snow and
    Windy

  • Sunday

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

    High: 19 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
Snow, mainly before 4pm. High near 13. Wind chill values as low as -7. East southeast wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 20 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around -1. Wind chill values as low as -17. West wind 5 to 13 mph, with gusts as high as 21 mph.
Thursday
Patchy blowing snow between 11am and 4pm. Sunny, with a high near 15. Wind chill values as low as -19. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph.
Thursday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 6. Wind chill values as low as -16. Windy, with a west wind 21 to 25 mph, with gusts as high as 37 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 16. Breezy, with a west wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
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. Breezy. Chance of precipitation is 90%.
Saturday Night
Snow. Mostly cloudy, with a low around 12. Windy.
Sunday
A chance of snow. Partly sunny, with a high near 19. Breezy.
Sunday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 13. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 22. Breezy.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 13. Breezy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 26. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trail Ridge CO
 40.43°N 105.75°W (Elev. 11864 ft)
Last Update:
10:09 am MST Dec 3, 2025
Forecast Valid:
10am MST Dec 3, 2025-6pm MST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation