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.

Light Snow

22°F

-6°C

Humidity 93%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 20°F (-7°C)
Visibility 2.50 mi
Last update 2 Dec 10:55 pm MST
Extended Forecast for

8 Miles NNE Silverthorne CO

  • Tonight

    Tonight: Snow. Steady temperature around 16. South southwest wind around 6 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Snow

  • Wednesday

    Wednesday: Snow. Temperature rising to near 19 by noon, then falling to around 11 during the remainder of the day. Southeast wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 19 °F⇓

    Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow before 11pm. Partly cloudy, with a low around 0. Wind chill values as low as -10. South southeast wind around 6 mph becoming light and variable. New snow accumulation of less than a half inch possible.

    Low: 0 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 21. Wind chill values as low as -10. West wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 21 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 6. West wind around 9 mph, with gusts as high as 15 mph.

    Low: 6 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow. Mostly cloudy, with a high near 22.

    High: 22 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 11. Breezy. Chance of precipitation is 60%.

    Low: 11 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: Snow. Mostly cloudy, with a high near 24. Breezy.

    High: 24 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow likely. Cloudy, with a low around 18. Breezy.

    Low: 18 °F

    Snow Likely
    and Breezy

Detailed Forecast

Tonight
Snow. Steady temperature around 16. South southwest wind around 6 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. Temperature rising to near 19 by noon, then falling to around 11 during the remainder of the day. Southeast wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 50 percent chance of snow before 11pm. Partly cloudy, with a low around 0. Wind chill values as low as -10. South southeast wind around 6 mph becoming light and variable. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 21. Wind chill values as low as -10. West wind 5 to 11 mph, with gusts as high as 18 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 6. West wind around 9 mph, with gusts as high as 15 mph.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 22.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 11. Breezy. Chance of precipitation is 60%.
Saturday
Snow. Mostly cloudy, with a high near 24. Breezy.
Saturday Night
Snow likely. Cloudy, with a low around 18. Breezy.
Sunday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 27. Blustery.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 10.
Monday
A chance of snow. Partly sunny, with a high near 27.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
A slight chance of snow showers. Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE Silverthorne CO
 39.75°N 106.03°W (Elev. 9931 ft)
Last Update:
10:11 pm MST Dec 2, 2025
Forecast Valid:
11pm MST Dec 2, 2025-6pm MST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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