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.

Overcast

69°F

21°C

Humidity 31%
Wind Speed W 9 mph
Barometer 30.38 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 29 Aug 2:55 pm MDT
Extended Forecast for

Trail Ridge CO

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 53. West wind around 7 mph. Chance of precipitation is 60%.

    High: 53 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 31. West northwest wind around 7 mph. Chance of precipitation is 60%.

    Low: 31 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers, then showers and thunderstorms likely after 9am. Mostly cloudy, with a high near 51. Northwest wind 7 to 9 mph. Chance of precipitation is 60%.

    High: 51 °F

    Chance
    Showers then
    T-storms
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 29. Northwest wind 6 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54. West northwest wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 18 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 54.

    High: 54 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 53. West wind around 7 mph. Chance of precipitation is 60%.
Tonight
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 31. West northwest wind around 7 mph. Chance of precipitation is 60%.
Saturday
A chance of showers, then showers and thunderstorms likely after 9am. Mostly cloudy, with a high near 51. Northwest wind 7 to 9 mph. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 29. Northwest wind 6 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.
Sunday
Sunny, with a high near 54. West northwest wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Mostly clear, with a low around 29.
Labor Day
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 30.
Tuesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 30.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 53.
Wednesday Night
A chance of rain and snow showers. Some thunder is also possible. Partly cloudy, with a low around 31.
Thursday
A chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trail Ridge CO
 40.43°N 105.75°W (Elev. 11864 ft)
Last Update:
2:32 pm MDT Aug 29, 2025
Forecast Valid:
3pm MDT Aug 29, 2025-6pm MDT Sep 4, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation