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.

Mostly Cloudy

38°F

3°C

Humidity 66%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 20 Nov 6:55 pm MST
Extended Forecast for

4 Miles NE Silverthorne CO

  • Tonight

    Tonight: Snow showers likely. Cloudy, with a low around 21. East wind 5 to 7 mph becoming northwest in the evening. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Showers
    Likely

  • Friday

    Friday: Snow showers likely, mainly before 11am. Cloudy, with a high near 31. Northwest wind 6 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 31 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 18. West wind around 6 mph.

    Low: 18 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 36. West southwest wind around 6 mph becoming calm in the morning.

    High: 36 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21. South wind 5 to 8 mph.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 34.

    High: 34 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 17. Blustery.

    Low: 17 °F

    Chance Snow
    Showers and
    Blustery

  • Monday

    Monday: Mostly sunny, with a high near 28. Blustery.

    High: 28 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Monday Night

    Monday Night: A slight chance of snow showers after 11pm. Mostly cloudy, with a low around 10. Breezy.

    Low: 10 °F

    Slight Chance
    Snow Showers
    and Breezy

Detailed Forecast

Tonight
Snow showers likely. Cloudy, with a low around 21. East wind 5 to 7 mph becoming northwest in the evening. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Friday
Snow showers likely, mainly before 11am. Cloudy, with a high near 31. Northwest wind 6 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 18. West wind around 6 mph.
Saturday
Mostly sunny, with a high near 36. West southwest wind around 6 mph becoming calm in the morning.
Saturday Night
Partly cloudy, with a low around 21. South wind 5 to 8 mph.
Sunday
A 40 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 34.
Sunday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 17. Blustery.
Monday
Mostly sunny, with a high near 28. Blustery.
Monday Night
A slight chance of snow showers after 11pm. Mostly cloudy, with a low around 10. Breezy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 21. Breezy.
Tuesday Night
A chance of snow showers. Partly cloudy, with a low around 6.
Wednesday
A slight chance of snow showers. Partly sunny, with a high near 22.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Breezy.
Thanksgiving Day
A chance of snow showers. Mostly cloudy, with a high near 24. 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:
2:06 pm MST Nov 20, 2025
Forecast Valid:
7pm MST Nov 20, 2025-6pm MST Nov 27, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation