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

31°F

-1°C

Humidity 44%
Wind Speed SW 13 G 17 mph
Barometer 30.15 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 29 Nov 1:35 pm MST
Extended Forecast for

8 Miles NNE Silverthorne CO

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 23. West northwest wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 23 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 7. Wind chill values as low as -6. West wind 6 to 8 mph becoming south after midnight.

    Low: 7 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly after 11am. High near 27. Wind chill values as low as -1. Southwest wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 10. Wind chill values as low as -2. West wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 10 °F

    Snow

  • Monday

    Monday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 20. West northwest wind around 10 mph, with gusts as high as 21 mph.

    High: 20 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 1.

    Low: 1 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of snow after 11am. Partly sunny, with a high near 28.

    High: 28 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 11.

    Low: 11 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 23.

    High: 23 °F

    Snow Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 23. West northwest wind 10 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 7. Wind chill values as low as -6. West wind 6 to 8 mph becoming south after midnight.
Sunday
Snow, mainly after 11am. High near 27. Wind chill values as low as -1. Southwest wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Low around 10. Wind chill values as low as -2. West wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 20. West northwest wind around 10 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 1.
Tuesday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 28.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 11.
Wednesday
Snow likely. Mostly cloudy, with a high near 23.
Wednesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 6.
Thursday
A slight chance of snow. Partly sunny, with a high near 24.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 9.
Friday
A chance of snow. Partly sunny, with a high near 26.
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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:
6:01 am MST Nov 29, 2025
Forecast Valid:
1pm MST Nov 29, 2025-6pm MST Dec 5, 2025
 
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Additional Resources

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Chance of Precipitation