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

37°F

3°C

Humidity 83%
Wind Speed Calm
Barometer 30.53 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 2 Oct 8:15 am MDT
Extended Forecast for

Trail Ridge CO

  • Today

    Today: Sunny, with a high near 58. Southwest wind 6 to 8 mph.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 36. West southwest wind 5 to 9 mph, with gusts as high as 15 mph.

    Low: 36 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 58. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 24 mph.

    High: 58 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain showers before noon, then rain and snow showers. Some thunder is also possible. High near 49. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 49 °F

    Breezy.
    Slight Chance
    Showers then
    Rain/Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers before midnight. Partly cloudy, with a low around 25. Breezy.

    Low: 25 °F

    Chance Snow
    Showers and
    Breezy then
    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow
    Showers

  • Monday

    Monday: A slight chance of snow showers after noon. Mostly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Today
Sunny, with a high near 58. Southwest wind 6 to 8 mph.
Tonight
Clear, with a low around 36. West southwest wind 5 to 9 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 58. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 36. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday
A slight chance of rain showers before noon, then rain and snow showers. Some thunder is also possible. High near 49. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Saturday Night
A 50 percent chance of snow showers before midnight. Partly cloudy, with a low around 25. Breezy.
Sunday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 43.
Sunday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 25.
Monday
A slight chance of snow showers after noon. Mostly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
A chance of rain and snow showers. Mostly sunny, with a high near 47.
Tuesday Night
A chance of rain and snow showers. Partly cloudy, with a low around 27.
Wednesday
A chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trail Ridge CO
 40.44°N 105.72°W (Elev. 10978 ft)
Last Update:
8:20 am MDT Oct 2, 2025
Forecast Valid:
8am MDT Oct 2, 2025-6pm MDT Oct 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation