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.

Partly Cloudy

31°F

-1°C

Humidity 93%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 18 Nov 9:35 pm MST
Extended Forecast for

5 Miles SSE Trail Ridge CO

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 26 mph.

    Low: 24 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 32. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 26 mph.

    High: 32 °F

    Mostly Sunny
    and Breezy
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. West northwest wind 5 to 8 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 30. West wind around 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Snow showers. Low around 22. East northeast wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%.

    Low: 22 °F

    Snow Showers

  • Friday

    Friday: Snow showers. High near 26. Chance of precipitation is 80%.

    High: 26 °F

    Snow Showers

  • Friday Night

    Friday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 29. Breezy.

    High: 29 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 18. Breezy.

    Low: 18 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. Breezy, with a west southwest wind 9 to 16 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 32. Breezy, with a west southwest wind 8 to 16 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly cloudy, with a low around 22. West northwest wind 5 to 8 mph.
Thursday
A 30 percent chance of snow showers after 11am. Partly sunny, with a high near 30. West wind around 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers. Low around 22. East northeast wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 80%.
Friday
Snow showers. High near 26. Chance of precipitation is 80%.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 20. Breezy.
Saturday
Mostly sunny, with a high near 29. Breezy.
Saturday Night
Mostly clear, with a low around 18. Breezy.
Sunday
Sunny, with a high near 31. Breezy.
Sunday Night
Mostly clear, with a low around 19. Blustery.
Monday
Sunny, with a high near 30. Blustery.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 18. Breezy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 24. Blustery.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Trail Ridge CO
 40.37°N 105.72°W (Elev. 10899 ft)
Last Update:
2:06 pm MST Nov 18, 2025
Forecast Valid:
9pm MST Nov 18, 2025-6pm MST Nov 25, 2025
 
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