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.

Fair

63°F

17°C

Humidity 11%
Wind Speed NW 12 G 17 mph
Barometer 30.26 in
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 22 Mar 3:15 pm MDT
Extended Forecast for

4 Miles S Trail Ridge CO

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 43. West wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Breezy, with a west southwest wind 7 to 15 mph, with gusts as high as 24 mph.

    Low: 29 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Monday

    Monday: A 30 percent chance of snow showers, mainly after noon. Mostly cloudy, with a high near 43. Breezy, with a west wind 16 to 21 mph, with gusts as high as 33 mph. Little or no snow accumulation expected.

    High: 43 °F

    Chance Snow
    Showers and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 31. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph.

    Low: 31 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Breezy, with a west wind around 21 mph, with gusts as high as 34 mph.

    High: 47 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 52. Breezy.

    High: 52 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 35. Breezy.

    Low: 35 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: A chance of snow, mainly after noon. Mostly sunny, with a high near 48. Breezy.

    High: 48 °F

    Chance Snow
    and Breezy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 43. West wind 10 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 29. Breezy, with a west southwest wind 7 to 15 mph, with gusts as high as 24 mph.
Monday
A 30 percent chance of snow showers, mainly after noon. Mostly cloudy, with a high near 43. Breezy, with a west wind 16 to 21 mph, with gusts as high as 33 mph. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 31. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 47. Breezy, with a west wind around 21 mph, with gusts as high as 34 mph.
Tuesday Night
Partly cloudy, with a low around 34. Breezy.
Wednesday
Sunny, with a high near 52. Breezy.
Wednesday Night
Mostly clear, with a low around 35. Breezy.
Thursday
A chance of snow, mainly after noon. Mostly sunny, with a high near 48. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 22. Blustery.
Friday
A chance of snow. Partly sunny, with a high near 36. Breezy.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 21. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near 42. 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:
12:46 pm MDT Mar 22, 2026
Forecast Valid:
3pm MDT Mar 22, 2026-6pm MDT Mar 28, 2026
 
Forecast Discussion
 
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