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.

Partly Cloudy

52°F

11°C

Humidity 72%
Wind Speed SE 5 mph
Barometer 30.53 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 27 Aug 3:55 am MDT
Extended Forecast for

Trail Ridge CO

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 64. West wind 6 to 8 mph becoming north in the afternoon.

    High: 64 °F

    Sunny then
    Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 40. North wind 5 to 10 mph becoming south in the evening. Winds could gust as high as 16 mph.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 65. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41. West southwest wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 31 mph.

    High: 63 °F

    Breezy.
    Partly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, with a low around 39. Breezy. Chance of precipitation is 60%.

    Low: 39 °F

    Breezy.
    Showers
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 59. Breezy. Chance of precipitation is 60%.

    High: 59 °F

    Breezy.
    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny
    then Showers
    Likely

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 64. West wind 6 to 8 mph becoming north in the afternoon.
Tonight
Partly cloudy, with a low around 40. North wind 5 to 10 mph becoming south in the evening. Winds could gust as high as 16 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 65. Breezy, with a west southwest wind 10 to 15 mph, with gusts as high as 24 mph.
Friday Night
Mostly cloudy, with a low around 41. West southwest wind 10 to 14 mph, with gusts as high as 23 mph.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 31 mph.
Saturday Night
Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, with a low around 39. Breezy. Chance of precipitation is 60%.
Sunday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 59. Breezy. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 36.
Monday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 57.
Monday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 35.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trail Ridge CO
 40.43°N 105.75°W (Elev. 11864 ft)
Last Update:
12:46 am MDT Aug 27, 2026
Forecast Valid:
4am MDT Aug 27, 2026-6pm MDT Sep 2, 2026
 
Forecast Discussion
 
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Additional Resources

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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