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Hazardous Weather Conditions
Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Light Snow
29°F
-2°C
| Humidity | 84% |
| Wind Speed | SW 17 G 23 mph |
| Barometer | 29.78 in |
| Dewpoint | 25°F (-4°C) |
| Visibility | 7.00 mi |
| Wind Chill | 17°F (-8°C) |
| Last update | 6 Dec 4:15 am MST |
Extended Forecast for
7 Miles NE Silverthorne CO
Winter Storm Warning December 6, 04:25am until December 6, 11:00pm
NOW until 11:00pm Sat

Winter Storm Warning
Overnight

Low: 18 °F
Snow and
Areas Blowing
SnowSaturday

High: 19 °F⇓
Heavy Snow
and Blowing
SnowSaturday Night

Low: 8 °F
Snow and
Patchy
Blowing SnowSunday
High: 16 °F
Chance Snow
and Patchy
Blowing SnowSunday Night

Low: 6 °F
Slight Chance
SnowMonday

High: 21 °F
Chance Snow
and BreezyMonday Night
Low: 12 °F
Mostly Cloudy
then Mostly
Cloudy and
BreezyTuesday

High: 28 °F
Chance Snow
and Breezy
Detailed Forecast
Overnight
Snow. Areas of blowing snow. Steady temperature around 18. Wind chill values as low as zero. Breezy, with a west wind around 24 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 11am. Temperature falling to around 15 by 5pm. Wind chill values as low as -3. Windy, with a west northwest wind 25 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday Night
Snow. Patchy blowing snow. Low around 8. Wind chill values as low as -9. Blustery, with a west wind 20 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday
A 50 percent chance of snow before 11am. Patchy blowing snow before 9am. Partly sunny, with a high near 16. Wind chill values as low as -9. Breezy, with a west wind 10 to 17 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 6. West wind 9 to 13 mph, with gusts as high as 22 mph.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 21. Breezy.
Monday Night
Mostly cloudy, with a low around 12. Breezy.
Tuesday
A chance of snow after 11am. Mostly cloudy, with a high near 28. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 24. Breezy.
Wednesday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 30. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 25. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 29. Breezy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19. Breezy.
Friday
A slight chance of snow. Mostly sunny, with a high near 29.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
7 Miles NE Silverthorne CO
39.73°N 106°W (Elev. 11398 ft)
39.73°N 106°W (Elev. 11398 ft)
4:12 am MST Dec 6, 2025
4am MST Dec 6, 2025-6pm MST Dec 12, 2025



