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

57°F

14°C

Humidity 82%
Wind Speed SE 3 mph
Barometer 30.40 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 29 Aug 5:55 pm MDT
Extended Forecast for

5 Miles W Trail Ridge CO

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 30. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.

    Low: 30 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers, then showers and thunderstorms likely after 9am. Mostly cloudy, with a high near 56. Calm wind becoming northwest around 6 mph in the morning. Chance of precipitation is 60%.

    High: 56 °F

    Chance
    Showers then
    T-storms
    Likely

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 29. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Calm wind becoming northwest 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29. North wind around 6 mph becoming calm in the evening. Winds could gust as high as 15 mph.

    Low: 29 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Monday Night

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

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61.

    High: 61 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 30. West northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Saturday
A chance of showers, then showers and thunderstorms likely after 9am. Mostly cloudy, with a high near 56. Calm wind becoming northwest around 6 mph in the morning. Chance of precipitation is 60%.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 29. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 61. Calm wind becoming northwest 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph.
Sunday Night
Mostly clear, with a low around 29. North wind around 6 mph becoming calm in the evening. Winds could gust as high as 15 mph.
Labor Day
Sunny, with a high near 63.
Monday Night
Mostly clear, with a low around 30.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 30.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 59.
Thursday Night
Partly cloudy, with a low around 30.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Trail Ridge CO
 40.45°N 105.84°W (Elev. 10256 ft)
Last Update:
2:32 pm MDT Aug 29, 2025
Forecast Valid:
6pm MDT Aug 29, 2025-6pm MDT Sep 5, 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