Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

23°F

-5°C

Humidity 44%
Wind Speed W 12 G 17 mph
Barometer 30.32 in
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 11 Mar 7:35 am MDT
Extended Forecast for

4 Miles S Trail Ridge CO

High Wind Watch March 12, 03:00am until March 13, 06:00am
Click here for hazard details and duration
High Wind Watch
  • Today

    Today: A 20 percent chance of snow showers before 9am.  Sunny, with a high near 18. Wind chill values as low as -17. Windy, with a west wind 24 to 29 mph, with gusts as high as 44 mph.

    High: 18 °F

    Windy. Slight
    Chance Snow
    Showers then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 15. Wind chill values as low as -5. Very windy, with a west southwest wind 26 to 36 mph, with gusts as high as 55 mph.

    Low: 15 °F

    Mostly Clear
    and Very
    Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 30. Wind chill values as low as -4. Very windy, with a west wind 41 to 46 mph, with gusts as high as 70 mph.

    High: 30 °F

    Mostly Sunny
    and Very
    Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. Very windy, with a west wind 40 to 45 mph decreasing to 30 to 35 mph after midnight. Winds could gust as high as 70 mph.

    Low: 24 °F

    Mostly Cloudy
    and Very
    Windy

  • Friday

    Friday: Mostly sunny, with a high near 33. Windy, with a west wind 30 to 32 mph, with gusts as high as 50 mph.

    High: 33 °F

    Mostly Sunny
    and Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. Very windy.

    Low: 27 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: A 40 percent chance of snow showers after noon.  Partly sunny, with a high near 35. Very windy.

    High: 35 °F

    Chance Snow
    Showers and
    Very Windy

  • Saturday Night

    Saturday Night: Snow.  Mostly cloudy, with a low around 16. Very windy.

    Low: 16 °F

    Snow and Very
    Windy

  • Sunday

    Sunday: Snow.  Mostly cloudy, with a high near 20. Very windy.

    High: 20 °F

    Snow and Very
    Windy

Detailed Forecast

Today
A 20 percent chance of snow showers before 9am. Sunny, with a high near 18. Wind chill values as low as -17. Windy, with a west wind 24 to 29 mph, with gusts as high as 44 mph.
Tonight
Mostly clear, with a low around 15. Wind chill values as low as -5. Very windy, with a west southwest wind 26 to 36 mph, with gusts as high as 55 mph.
Thursday
Mostly sunny, with a high near 30. Wind chill values as low as -4. Very windy, with a west wind 41 to 46 mph, with gusts as high as 70 mph.
Thursday Night
Mostly cloudy, with a low around 24. Very windy, with a west wind 40 to 45 mph decreasing to 30 to 35 mph after midnight. Winds could gust as high as 70 mph.
Friday
Mostly sunny, with a high near 33. Windy, with a west wind 30 to 32 mph, with gusts as high as 50 mph.
Friday Night
Partly cloudy, with a low around 27. Very windy.
Saturday
A 40 percent chance of snow showers after noon. Partly sunny, with a high near 35. Very windy.
Saturday Night
Snow. Mostly cloudy, with a low around 16. Very windy.
Sunday
Snow. Mostly cloudy, with a high near 20. Very windy.
Sunday Night
Snow likely. Cloudy, with a low around 19. Windy.
Monday
Snow likely. Mostly cloudy, with a high near 29. Windy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 27. Windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 38. Windy.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Trail Ridge CO
 40.37°N 105.75°W (Elev. 12028 ft)
3:36 am MDT Mar 11, 2026
7am MDT Mar 11, 2026-6pm MDT Mar 17, 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