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

14°F

-10°C

Humidity 84%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 2 Dec 8:15 am MST
Extended Forecast for

3 Miles ENE Trail Ridge CO

  • Today

    Today: A 40 percent chance of snow. Partly sunny, with a high near 20. Wind chill values as low as -9. Windy, with a west wind 22 to 28 mph, with gusts as high as 41 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 20 °F

    Chance Snow
    and Windy

  • Tonight

    Tonight: Snow. Low around 8. Wind chill values as low as -1. Breezy, with a west wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 8 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow. High near 12. Wind chill values as low as -6. Southeast wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 12 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -3. Wind chill values as low as -25. Breezy, with a west wind 6 to 11 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 26 mph.

    Low: -3 °F

    Slight Chance
    Snow then
    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 14. Breezy, with a west wind around 22 mph, with gusts as high as 33 mph.

    High: 14 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 7. Windy.

    Low: 7 °F

    Chance Snow
    and Windy

  • Friday

    Friday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 15. Windy. Chance of precipitation is 60%.

    High: 15 °F

    Snow Likely
    and Windy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 12. Windy.

    Low: 12 °F

    Snow Likely
    and Windy

  • Saturday

    Saturday: Snow. Mostly cloudy, with a high near 20. Windy.

    High: 20 °F

    Snow and
    Windy

Detailed Forecast

Today
A 40 percent chance of snow. Partly sunny, with a high near 20. Wind chill values as low as -9. Windy, with a west wind 22 to 28 mph, with gusts as high as 41 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Low around 8. Wind chill values as low as -1. Breezy, with a west wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 12. Wind chill values as low as -6. Southeast wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -3. Wind chill values as low as -25. Breezy, with a west wind 6 to 11 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 26 mph.
Thursday
Mostly sunny, with a high near 14. Breezy, with a west wind around 22 mph, with gusts as high as 33 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 7. Windy.
Friday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 15. Windy. Chance of precipitation is 60%.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 12. Windy.
Saturday
Snow. Mostly cloudy, with a high near 20. Windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 14. Windy.
Sunday
A chance of snow. Partly sunny, with a high near 20. Windy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 14. Windy.
Monday
A chance of snow. Partly sunny, with a high near 21. Windy.
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Forecast Area
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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:
4:16 am MST Dec 2, 2025
Forecast Valid:
8am MST Dec 2, 2025-6pm MST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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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