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.

Mostly Cloudy

19°F

-7°C

Humidity 68%
Wind Speed E 3 mph
Barometer 30.15 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 1 Dec 5:35 pm MST
Extended Forecast for

4 Miles NE Trail Ridge CO

  • Tonight

    Tonight: Partly cloudy, with a temperature rising to around 10 by 2am. Wind chill values as low as -18. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph.

    Low: 3 °F⇑

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: Snow likely, mainly after 4pm. Partly sunny, with a high near 18. Wind chill values as low as -14. Windy, with a west wind 18 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 18 °F

    Chance Snow
    and Windy
    then Snow
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow. Low around 5. Wind chill values as low as -5. Breezy, with a west wind 6 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 5 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow. High near 8. Wind chill values as low as -8. Northwest wind around 9 mph becoming south in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 8 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -6. Breezy, with a west wind 7 to 16 mph.

    Low: -6 °F

    Slight Chance
    Snow then
    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 12. Breezy.

    High: 12 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly after 11pm. Partly cloudy, with a low around 3. Windy.

    Low: 3 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 14. Breezy.

    High: 14 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 10. Very windy.

    Low: 10 °F

    Chance Snow
    and Very
    Windy

Detailed Forecast

Tonight
Partly cloudy, with a temperature rising to around 10 by 2am. Wind chill values as low as -18. Windy, with a west wind 20 to 25 mph, with gusts as high as 38 mph.
Tuesday
Snow likely, mainly after 4pm. Partly sunny, with a high near 18. Wind chill values as low as -14. Windy, with a west wind 18 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow. Low around 5. Wind chill values as low as -5. Breezy, with a west wind 6 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. High near 8. Wind chill values as low as -8. Northwest wind around 9 mph becoming south in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -6. Breezy, with a west wind 7 to 16 mph.
Thursday
Mostly sunny, with a high near 12. Breezy.
Thursday Night
A 30 percent chance of snow, mainly after 11pm. Partly cloudy, with a low around 3. Windy.
Friday
A chance of snow. Mostly cloudy, with a high near 14. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 10. Very windy.
Saturday
Snow. Mostly cloudy, with a high near 18. Windy.
Saturday Night
Snow. Mostly cloudy, with a low around 10. Windy.
Sunday
A chance of snow. Partly sunny, with a high near 18. Breezy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 9. Windy.
Monday
A chance of snow. Partly sunny, with a high near 16. Breezy.
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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:
2:16 pm MST Dec 1, 2025
Forecast Valid:
5pm MST Dec 1, 2025-6pm MST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation