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.

Mostly Cloudy

48°F

9°C

Humidity 44%
Wind Speed N 5 mph
Barometer 30.27 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 15 Nov 2:15 pm MST
Extended Forecast for

Trail Ridge CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 40. West wind around 6 mph.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 23. West southwest wind 6 to 9 mph, with gusts as high as 15 mph.

    Low: 23 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48. West southwest wind around 5 mph becoming calm in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. West southwest wind 5 to 10 mph, with gusts as high as 17 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45. West southwest wind 6 to 8 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 45 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 23. Breezy.

    Low: 23 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 33. Windy.

    High: 33 °F

    Slight Chance
    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 40. West wind around 6 mph.
Tonight
Partly cloudy, with a low around 23. West southwest wind 6 to 9 mph, with gusts as high as 15 mph.
Monday
Mostly sunny, with a high near 48. West southwest wind around 5 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 26. West southwest wind 5 to 10 mph, with gusts as high as 17 mph.
Tuesday
Mostly sunny, with a high near 45. West southwest wind 6 to 8 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
A 40 percent chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 23. Breezy.
Wednesday
A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 33. Windy.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
A slight chance of snow showers after 11pm. Partly cloudy, with a low around 22.
Friday
Snow showers likely. Mostly cloudy, with a high near 34. Breezy.
Friday Night
Snow showers. Mostly cloudy, with a low around 15. Breezy.
Saturday
A chance of snow showers. Mostly sunny, with a high near 27. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trail Ridge CO
 40.46°N 105.75°W (Elev. 10761 ft)
Last Update:
11:46 am MST Nov 15, 2026
Forecast Valid:
2pm MST Nov 15, 2026-6pm MST Nov 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation