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

43°F

6°C

Humidity 22%
Wind Speed SW 12 G 21 mph
Barometer 30.31 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 18 Apr 3:15 pm MDT
Extended Forecast for

4 Miles S Trail Ridge CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 25. Breezy, with a west wind 18 to 20 mph, with gusts as high as 29 mph.

    High: 25 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 15. Wind chill values as low as -1. Breezy, with a west southwest wind 15 to 17 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 38. Breezy, with a west wind around 16 mph, with gusts as high as 28 mph.

    High: 38 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. Breezy, with a west wind 13 to 16 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Partly sunny, with a high near 44. Breezy, with a west wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 44 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. Blustery.

    Low: 28 °F

    Mostly Clear
    and Blustery

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 48. Breezy.

    High: 48 °F

    Sunny and
    Breezy then
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers before midnight. Partly cloudy, with a low around 31. Breezy.

    Low: 31 °F

    Breezy.
    Chance Snow
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers after noon. Partly sunny, with a high near 45. Windy.

    High: 45 °F

    Mostly Sunny
    and Breezy
    then Chance
    Snow Showers
    and Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 25. Breezy, with a west wind 18 to 20 mph, with gusts as high as 29 mph.
Tonight
Partly cloudy, with a low around 15. Wind chill values as low as -1. Breezy, with a west southwest wind 15 to 17 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 38. Breezy, with a west wind around 16 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 23. Breezy, with a west wind 13 to 16 mph, with gusts as high as 25 mph.
Monday
Partly sunny, with a high near 44. Breezy, with a west wind 14 to 16 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 28. Blustery.
Tuesday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 48. Breezy.
Tuesday Night
A chance of snow showers before midnight. Partly cloudy, with a low around 31. Breezy.
Wednesday
A chance of snow showers after noon. Partly sunny, with a high near 45. Windy.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Very windy.
Thursday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 30. Very windy.
Thursday Night
Snow showers likely. Mostly cloudy, with a low around 17. Windy.
Friday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 28. 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:
12:47 pm MDT Apr 18, 2026
Forecast Valid:
3pm MDT Apr 18, 2026-6pm MDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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