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.

Overcast

16°F

-9°C

Humidity 81%
Wind Speed S 3 mph
Barometer 30.07 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 2 Dec 8:35 am MST
Extended Forecast for

5 Miles NNE Silverthorne CO

  • Today

    Today: Snow likely, mainly after 4pm. Mostly cloudy, with a high near 20. West wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 20 °F

    Snow Likely

  • Tonight

    Tonight: Snow. Low around 11. West wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 11 °F

    Snow

  • Wednesday

    Wednesday: Snow. High near 15. South wind around 6 mph becoming west in the afternoon. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 15 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 0. Wind chill values as low as -15. West southwest wind 6 to 8 mph. 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 15. West wind around 11 mph, with gusts as high as 23 mph.

    High: 15 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 5. Breezy.

    Low: 5 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 16. Breezy. Chance of precipitation is 60%.

    High: 16 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 13. Breezy.

    Low: 13 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: Snow. Mostly cloudy, with a high near 20. Breezy.

    High: 20 °F

    Snow and
    Breezy

Detailed Forecast

Today
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 20. West wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Low around 11. West wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 15. South wind around 6 mph becoming west in the afternoon. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 0. Wind chill values as low as -15. West southwest wind 6 to 8 mph. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 15. West wind around 11 mph, with gusts as high as 23 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 5. Breezy.
Friday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 16. Breezy. Chance of precipitation is 60%.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 13. Breezy.
Saturday
Snow. Mostly cloudy, with a high near 20. Breezy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 16. Breezy.
Sunday
A chance of snow. Partly sunny, with a high near 22. Breezy.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 12. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 22. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Silverthorne CO
 39.73°N 106.05°W (Elev. 11726 ft)
Last Update:
4:16 am MST Dec 2, 2025
Forecast Valid:
9am MST Dec 2, 2025-6pm MST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation