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Hazardous Weather Conditions
Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Overcast
28°F
-2°C
| Humidity | 54% |
| Wind Speed | E 10 mph |
| Barometer | 29.99 in |
| Dewpoint | 13°F (-11°C) |
| Visibility | 7.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 3 Dec 11:15 am MST |
Extended Forecast for
6 Miles NNE Silverthorne CO
Today

High: 15 °F⇓
Snow Likely
Tonight
Low: 2 °F
Chance Snow
then Mostly
ClearThursday

High: 15 °F
Sunny
Thursday Night

Low: 5 °F
Chance Snow
and BreezyFriday

High: 17 °F
Snow Likely
Friday Night

Low: 11 °F
Snow Likely
and BreezySaturday

High: 17 °F
Snow and
BreezySaturday Night

Low: 15 °F
Snow and
BreezySunday

High: 20 °F
Snow Likely
and Breezy
Detailed Forecast
Today
Snow likely, mainly before 3pm. Cloudy, with a temperature falling to around 10 by 5pm. Wind chill values as low as zero. Southeast wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.
Tonight
A 30 percent chance of snow, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 2. Wind chill values as low as -9. South southeast wind around 8 mph becoming west southwest after midnight. Little or no snow accumulation expected.
Thursday
Sunny, with a high near 15. Wind chill values as low as -12. West wind 9 to 13 mph, with gusts as high as 21 mph.
Thursday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 5. Wind chill values as low as -13. Breezy, with a west wind around 15 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Friday
Snow likely. Mostly cloudy, with a high near 17. West wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 11. Breezy. Chance of precipitation is 60%.
Saturday
Snow. High near 17. Breezy. Chance of precipitation is 90%.
Saturday Night
Snow. Mostly cloudy, with a low around 15. Breezy.
Sunday
Snow likely, mainly before 11am. Partly sunny, with a high near 20. Breezy.
Sunday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 12. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 23. Breezy.
Monday Night
Mostly cloudy, with a low around 11. Breezy.
Tuesday
Partly sunny, with a high near 27. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
6 Miles NNE Silverthorne CO
39.73°N 106.05°W (Elev. 11726 ft)
39.73°N 106.05°W (Elev. 11726 ft)
10:09 am MST Dec 3, 2025
11am MST Dec 3, 2025-6pm MST Dec 9, 2025



