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

40°F

4°C

Humidity 60%
Wind Speed NW 5 mph
Barometer 30.31 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 11 Dec 10:35 am MST
Extended Forecast for

4 Miles NE Silverthorne CO

High Wind Warning December 11, 10:49am until December 11, 11:00am
Click here for hazard details and duration
...
  •  
    High Wind Warning December 11, 10:49am until December 11, 11:00am

    NOW until 11:00am Thu

    High Wind Warning

  • Today

    High: 36 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 18. Blustery, with a west wind 14 to 20 mph, with gusts as high as 28 mph.

    Low: 18 °F

    Mostly Clear
    and Blustery

  • Friday

    Friday: Sunny, with a high near 34. West wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 18. Breezy, with a west wind 16 to 23 mph, with gusts as high as 30 mph.

    Low: 18 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 33. Breezy, with a west wind 9 to 18 mph, with gusts as high as 26 mph.

    High: 33 °F

    Sunny and
    Breezy then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny, with a high near 36. Breezy, with a west northwest wind 14 to 17 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 18. Blustery, with a west wind 14 to 20 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 34. West wind 9 to 13 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 18. Breezy, with a west wind 16 to 23 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 33. Breezy, with a west wind 9 to 18 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 17.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Sunny, with a high near 35.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 19. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 28. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Silverthorne CO
 39.69°N 106.02°W (Elev. 11998 ft)
Last Update:
3:51 am MST Dec 11, 2025
Forecast Valid:
10am MST Dec 11, 2025-6pm MST Dec 17, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation