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 80%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 2 Feb 1:15 am MST
Extended Forecast for

4 Miles S Trail Ridge CO

  • Overnight

    Overnight: Mostly clear, with a low around 18. Breezy, with a west wind around 18 mph, with gusts as high as 31 mph.

    Low: 18 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 24. Breezy, with a west wind 18 to 20 mph, with gusts as high as 31 mph.

    High: 24 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 7. Wind chill values as low as -10. Breezy, with a west northwest wind 14 to 16 mph, with gusts as high as 26 mph.

    Low: 7 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: A 30 percent chance of snow after 11am. Partly sunny, with a high near 20. Wind chill values as low as -10. Breezy, with a west wind 18 to 22 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.

    High: 20 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 10. Breezy, with a west wind 15 to 18 mph, with gusts as high as 31 mph.

    Low: 10 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 23. Breezy.

    High: 23 °F

    Slight Chance
    Snow and
    Breezy then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 13. Breezy.

    Low: 13 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 31. Breezy.

    High: 31 °F

    Sunny and
    Breezy then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 18. Breezy, with a west wind around 18 mph, with gusts as high as 31 mph.
Monday
Mostly sunny, with a high near 24. Breezy, with a west wind 18 to 20 mph, with gusts as high as 31 mph.
Monday Night
Mostly clear, with a low around 7. Wind chill values as low as -10. Breezy, with a west northwest wind 14 to 16 mph, with gusts as high as 26 mph.
Tuesday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 20. Wind chill values as low as -10. Breezy, with a west wind 18 to 22 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 10. Breezy, with a west wind 15 to 18 mph, with gusts as high as 31 mph.
Wednesday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 23. Breezy.
Wednesday Night
Mostly clear, with a low around 13. Breezy.
Thursday
Sunny, with a high near 31. Breezy.
Thursday Night
Mostly clear, with a low around 16.
Friday
Sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 17. Blustery.
Saturday
Mostly sunny, with a high near 28. Blustery.
Saturday Night
Partly cloudy, with a low around 14. Blustery.
Sunday
Mostly sunny, with a high near 27. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Trail Ridge CO
 40.37°N 105.75°W (Elev. 12028 ft)
Last Update:
2:06 pm MST Feb 1, 2026
Forecast Valid:
1am MST Feb 2, 2026-6pm MST Feb 8, 2026
 
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