Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

77°F

25°C

Humidity 15%
Wind Speed NW 7 G 10 mph
Barometer 30.24 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 4 Aug 7:35 pm MDT
Extended Forecast for

6 Miles S Trail Ridge CO

Red Flag Warning August 5, 12:00pm until August 5, 07:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Patchy smoke before 3am. Mostly clear, with a low around 39. Northwest wind 8 to 11 mph becoming south southwest in the evening. Winds could gust as high as 17 mph.

    Low: 39 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke after 3pm. Sunny, with a high near 60. Breezy, with a west wind 11 to 18 mph, with gusts as high as 29 mph.

    High: 60 °F

    Breezy. Sunny
    then Patchy
    Smoke

  • Wednesday Night

    Wednesday Night: Patchy smoke. Mostly clear, with a low around 40. Breezy, with a west wind 8 to 16 mph, with gusts as high as 26 mph.

    Low: 40 °F

    Patchy Smoke
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 62. Breezy, with a west wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 62 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Clear, with a low around 44. Breezy, with a west wind 8 to 15 mph, with gusts as high as 24 mph.

    Low: 44 °F

    Clear and
    Breezy then
    Clear

  • Friday

    Friday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy smoke before 3am. Mostly clear, with a low around 39. Northwest wind 8 to 11 mph becoming south southwest in the evening. Winds could gust as high as 17 mph.
Wednesday
Patchy smoke after 3pm. Sunny, with a high near 60. Breezy, with a west wind 11 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
Patchy smoke. Mostly clear, with a low around 40. Breezy, with a west wind 8 to 16 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 62. Breezy, with a west wind 11 to 15 mph, with gusts as high as 24 mph.
Thursday Night
Clear, with a low around 44. Breezy, with a west wind 8 to 15 mph, with gusts as high as 24 mph.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 64.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 63.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46.
Tuesday
Showers and thunderstorms likely. Partly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Trail Ridge CO
 40.35°N 105.74°W (Elev. 11824 ft)
12:46 pm MDT Aug 4, 2026
8pm MDT Aug 4, 2026-6pm MDT Aug 11, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database