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.

Light Snow

22°F

-6°C

Humidity 94%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 21°F (-6°C)
Visibility 2.00 mi
Last update 3 Dec 1:15 am MST
Extended Forecast for

Trail Ridge CO

  • Overnight

    Overnight: Snow. Low around 10. West wind around 6 mph becoming north northeast. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 10 °F

    Snow

  • Wednesday

    Wednesday: Snow. High near 15. Wind chill values as low as -1. East southeast wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 15 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow before 11pm. Partly cloudy, with a low around -1. Wind chill values as low as -17. Calm wind becoming west 5 to 9 mph after midnight. Winds could gust as high as 15 mph. New snow accumulation of less than a half inch possible.

    Low: -1 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 17. Wind chill values as low as -17. Breezy, with a west wind 11 to 18 mph, with gusts as high as 30 mph.

    High: 17 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 9. Breezy, with a west wind 15 to 17 mph, with gusts as high as 28 mph.

    Low: 9 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: A 50 percent chance of snow. Partly sunny, with a high near 20. Breezy.

    High: 20 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 12. Breezy. Chance of precipitation is 60%.

    Low: 12 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: Snow. Mostly cloudy, with a high near 21. Windy.

    High: 21 °F

    Snow and
    Windy

  • Saturday Night

    Saturday Night: Snow likely. Mostly cloudy, with a low around 17. Windy.

    Low: 17 °F

    Snow Likely
    and Windy

Detailed Forecast

Overnight
Snow. Low around 10. West wind around 6 mph becoming north northeast. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 15. Wind chill values as low as -1. East southeast wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 40 percent chance of snow before 11pm. Partly cloudy, with a low around -1. Wind chill values as low as -17. Calm wind becoming west 5 to 9 mph after midnight. Winds could gust as high as 15 mph. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 17. Wind chill values as low as -17. 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 9. Breezy, with a west wind 15 to 17 mph, with gusts as high as 28 mph.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 20. Breezy.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 12. Breezy. Chance of precipitation is 60%.
Saturday
Snow. Mostly cloudy, with a high near 21. Windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 17. Windy.
Sunday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 23. Breezy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 14. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 24. Breezy.
Monday Night
Mostly cloudy, with a low around 13. Breezy.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 28. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trail Ridge CO
 40.46°N 105.75°W (Elev. 10761 ft)
Last Update:
10:11 pm MST Dec 2, 2025
Forecast Valid:
1am MST Dec 3, 2025-6pm MST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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