Current conditions at

Granby-Grand County Airport (KGNB)

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

Overcast

24°F

-4°C

Humidity 46%
Wind Speed SW 10 G 17 mph
Barometer 30.29 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 11 Mar 6:55 am MDT
Extended Forecast for

3 Miles SW LONG'S PEAK 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 15. Wind chill values as low as -22. Very windy, with a west wind 30 to 37 mph, with gusts as high as 55 mph.

    High: 15 °F

    Slight Chance
    Snow Showers
    and Very
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 12. Wind chill values as low as -12. Very windy, with a west wind 32 to 37 mph increasing to 39 to 44 mph after midnight. Winds could gust as high as 70 mph.

    Low: 12 °F

    Mostly Clear
    and Very
    Windy

  • Thursday

    Thursday: Mostly sunny, with a high near 26. Wind chill values as low as -11. Strong and damaging winds, with a west wind 48 to 53 mph increasing to 55 to 60 mph in the afternoon. Winds could gust as high as 85 mph.

    High: 26 °F

    Mostly Sunny
    and Damaging
    Winds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21. Strong and damaging winds, with a west wind 50 to 55 mph decreasing to 37 to 42 mph after midnight. Winds could gust as high as 85 mph.

    Low: 21 °F

    Mostly Cloudy
    and Damaging
    Winds

  • Friday

    Friday: Mostly sunny, with a high near 29. Very windy, with a west wind 37 to 40 mph, with gusts as high as 65 mph.

    High: 29 °F

    Mostly Sunny
    and Very
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24. Very windy.

    Low: 24 °F

    Partly Cloudy
    and Very
    Windy

  • Saturday

    Saturday: A 40 percent chance of snow showers after noon.  Partly sunny, with a high near 31. Very windy.

    High: 31 °F

    Very Windy.
    Partly Sunny
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Snow.  Mostly cloudy, with a low around 12. Very windy.

    Low: 12 °F

    Snow and Very
    Windy

  • Sunday

    Sunday: Snow.  Mostly cloudy, with a high near 17. Very windy.

    High: 17 °F

    Snow and Very
    Windy

Detailed Forecast

Today
A 20 percent chance of snow showers before 9am. Sunny, with a high near 15. Wind chill values as low as -22. Very windy, with a west wind 30 to 37 mph, with gusts as high as 55 mph.
Tonight
Mostly clear, with a low around 12. Wind chill values as low as -12. Very windy, with a west wind 32 to 37 mph increasing to 39 to 44 mph after midnight. Winds could gust as high as 70 mph.
Thursday
Mostly sunny, with a high near 26. Wind chill values as low as -11. Strong and damaging winds, with a west wind 48 to 53 mph increasing to 55 to 60 mph in the afternoon. Winds could gust as high as 85 mph.
Thursday Night
Mostly cloudy, with a low around 21. Strong and damaging winds, with a west wind 50 to 55 mph decreasing to 37 to 42 mph after midnight. Winds could gust as high as 85 mph.
Friday
Mostly sunny, with a high near 29. Very windy, with a west wind 37 to 40 mph, with gusts as high as 65 mph.
Friday Night
Partly cloudy, with a low around 24. Very windy.
Saturday
A 40 percent chance of snow showers after noon. Partly sunny, with a high near 31. Very windy.
Saturday Night
Snow. Mostly cloudy, with a low around 12. Very windy.
Sunday
Snow. Mostly cloudy, with a high near 17. Very windy.
Sunday Night
Snow likely. Cloudy, with a low around 14. Very windy.
Monday
Snow likely. Mostly cloudy, with a high near 25. Very windy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 24. Very windy.
Tuesday
A slight chance of snow. Partly sunny, with a high near 34. Very windy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW LONG'S PEAK CO
 40.24°N 105.65°W (Elev. 12001 ft)
3:36 am MDT Mar 11, 2026
7am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database