National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

17°F

-8°C

Humidity 86%
Wind Speed NE 3 mph
Barometer 30.24 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 15 Feb 3:15 am MST
Extended Forecast for

4 Miles NNE Trail Ridge CO

  • Overnight

    Overnight: Partly cloudy, with a low around 12. Wind chill values as low as -4. Breezy, with a west southwest wind around 17 mph, with gusts as high as 28 mph.

    Low: 12 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 33. Wind chill values as low as -1. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 33 mph.

    High: 33 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19. Windy, with a west southwest wind 21 to 25 mph, with gusts as high as 38 mph.

    Low: 19 °F

    Mostly Cloudy
    and Windy

  • Washington's Birthday

    Washington's Birthday: Mostly sunny, with a high near 33. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 34 mph.

    High: 33 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 16. Windy, with a west southwest wind 20 to 25 mph, with gusts as high as 38 mph.

    Low: 16 °F

    Chance Snow
    and Windy

  • Tuesday

    Tuesday: Snow. Areas of blowing snow. High near 21. Windy. Chance of precipitation is 90%.

    High: 21 °F

    Snow and
    Areas Blowing
    Snow

  • Tuesday Night

    Tuesday Night: Snow. Widespread blowing snow. Low around 10. Windy. Chance of precipitation is 80%.

    Low: 10 °F

    Snow and
    Blowing Snow

  • Wednesday

    Wednesday: Snow. Areas of blowing snow. Mostly cloudy, with a high near 18. Breezy.

    High: 18 °F

    Snow and
    Areas Blowing
    Snow

  • Wednesday Night

    Wednesday Night: Snow. Cloudy, with a low around 1. Breezy.

    Low: 1 °F

    Snow and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 12. Wind chill values as low as -4. Breezy, with a west southwest wind around 17 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 33. Wind chill values as low as -1. Breezy, with a west southwest wind 18 to 21 mph, with gusts as high as 33 mph.
Sunday Night
Mostly cloudy, with a low around 19. Windy, with a west southwest wind 21 to 25 mph, with gusts as high as 38 mph.
Washington's Birthday
Mostly sunny, with a high near 33. Breezy, with a west southwest wind 17 to 22 mph, with gusts as high as 34 mph.
Monday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 16. Windy, with a west southwest wind 20 to 25 mph, with gusts as high as 38 mph.
Tuesday
Snow. Areas of blowing snow. High near 21. Windy. Chance of precipitation is 90%.
Tuesday Night
Snow. Widespread blowing snow. Low around 10. Windy. Chance of precipitation is 80%.
Wednesday
Snow. Areas of blowing snow. Mostly cloudy, with a high near 18. Breezy.
Wednesday Night
Snow. Cloudy, with a low around 1. Breezy.
Thursday
Snow likely. Mostly cloudy and cold, with a high near 8. Breezy.
Thursday Night
Snow likely. Mostly cloudy, with a low around -4. Breezy.
Friday
Snow likely. Mostly cloudy and cold, with a high near 8. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around -1. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near 14. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Trail Ridge CO
 40.48°N 105.7°W (Elev. 12300 ft)
Last Update:
11:45 pm MST Feb 14, 2026
Forecast Valid:
3am MST Feb 15, 2026-6pm MST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation