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.

Fair

33°F

1°C

Humidity 75%
Wind Speed SE 3 mph
Barometer 30.33 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 11 Dec 12:15 am MST
Extended Forecast for

LONG'S PEAK CO

High Wind Warning December 11, 12:38am until December 11, 11:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning December 11, 12:38am until December 11, 11:00am

    NOW until 11:00am Thu

    High Wind Warning

  • Overnight

    Low: 29 °F

    Blowing Snow
    and Damaging
    Winds

  • Thursday

    Thursday: Widespread blowing snow, mainly after 4pm. Mostly sunny, with a temperature falling to around 27 by 5pm. Strong and damaging winds, with a west wind 60 to 70 mph decreasing to 46 to 56 mph in the afternoon. Winds could gust as high as 90 mph.

    High: 34 °F⇓

    Blowing Snow
    and Damaging
    Winds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22. Strong and damaging winds, with a west wind 45 to 50 mph decreasing to 36 to 41 mph after midnight. Winds could gust as high as 70 mph.

    Low: 22 °F

    Mostly Clear
    and Damaging
    Winds

  • Friday

    Friday: Sunny, with a high near 29. Windy, with a west wind 29 to 33 mph, with gusts as high as 44 mph.

    High: 29 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. Strong and damaging winds, with a west wind 38 to 43 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 65 mph.

    Low: 24 °F

    Mostly Clear
    and Damaging
    Winds

  • Saturday

    Saturday: Sunny, with a high near 31. Very windy.

    High: 31 °F

    Sunny and
    Very Windy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Windy.

    Low: 22 °F

    Partly Cloudy
    and Windy

  • Sunday

    Sunday: Mostly sunny, with a high near 37. Windy.

    High: 37 °F

    Mostly Sunny
    and Windy

Detailed Forecast

Overnight
Widespread blowing snow. Partly cloudy, with a low around 29. Strong and damaging winds, with a west wind 70 to 75 mph, with gusts as high as 90 mph.
Thursday
Widespread blowing snow, mainly after 4pm. Mostly sunny, with a temperature falling to around 27 by 5pm. Strong and damaging winds, with a west wind 60 to 70 mph decreasing to 46 to 56 mph in the afternoon. Winds could gust as high as 90 mph.
Thursday Night
Mostly clear, with a low around 22. Strong and damaging winds, with a west wind 45 to 50 mph decreasing to 36 to 41 mph after midnight. Winds could gust as high as 70 mph.
Friday
Sunny, with a high near 29. Windy, with a west wind 29 to 33 mph, with gusts as high as 44 mph.
Friday Night
Mostly clear, with a low around 24. Strong and damaging winds, with a west wind 38 to 43 mph increasing to 45 to 50 mph after midnight. Winds could gust as high as 65 mph.
Saturday
Sunny, with a high near 31. Very windy.
Saturday Night
Partly cloudy, with a low around 22. Windy.
Sunday
Mostly sunny, with a high near 37. Windy.
Sunday Night
Partly cloudy, with a low around 25. Windy.
Monday
Mostly sunny, with a high near 33. Windy.
Monday Night
Partly cloudy, with a low around 21. Very windy.
Tuesday
Mostly sunny, with a high near 29. Very windy.
Tuesday Night
Partly cloudy, with a low around 21. Very windy.
Wednesday
A chance of snow. Partly sunny, with a high near 25. Very windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.25°N 105.59°W (Elev. 11841 ft)
Last Update:
2:11 pm MST Dec 10, 2025
Forecast Valid:
12am MST Dec 11, 2025-6pm MST Dec 17, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation