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Hazardous Weather Conditions
Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Overcast
25°F
-4°C
| Humidity | 72% |
| Wind Speed | N 8 mph |
| Barometer | 30.00 in |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 16°F (-9°C) |
| Last update | 3 Dec 10:15 am MST |
Extended Forecast for
4 Miles SSE Silver Plume CO
Today

High: 16 °F⇓
Snow
Tonight
Low: 5 °F
Snow Likely
then Mostly
Clear and
BreezyThursday

High: 22 °F
Patchy
Blowing Snow
and BreezyThursday Night

Low: 9 °F
Slight Chance
Snow and
WindyFriday

High: 24 °F
Chance Snow
and BreezyFriday Night

Low: 11 °F
Chance Snow
and WindySaturday

High: 25 °F
Snow Likely
and WindySaturday Night

Low: 15 °F
Snow Likely
and WindySunday

High: 27 °F
Chance Snow
and Windy
Detailed Forecast
Today
Snow. Temperature falling to around 12 by 5pm. East southeast wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow likely, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -10. Breezy, with a south southeast wind 6 to 15 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Patchy blowing snow before 4pm. Sunny, with a high near 22. Wind chill values as low as -12. Breezy, with a west wind 20 to 22 mph, with gusts as high as 34 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 9. Wind chill values as low as -14. Windy, with a west wind 28 to 31 mph, with gusts as high as 40 mph.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 24. Breezy, with a west wind 15 to 23 mph, with gusts as high as 33 mph.
Friday Night
A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 11. Windy.
Saturday
Snow likely. Mostly cloudy, with a high near 25. Windy. Chance of precipitation is 70%.
Saturday Night
Snow likely. Mostly cloudy, with a low around 15. Windy.
Sunday
A chance of snow, mainly before 11am. Mostly sunny, with a high near 27. Windy.
Sunday Night
Partly cloudy, with a low around 14. Windy.
Monday
A chance of snow. Mostly sunny, with a high near 29. Windy.
Monday Night
Partly cloudy, with a low around 15. Windy.
Tuesday
Mostly sunny, with a high near 34. Windy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SSE Silver Plume CO
39.64°N 105.7°W (Elev. 11729 ft)
39.64°N 105.7°W (Elev. 11729 ft)
10:09 am MST Dec 3, 2025
10am MST Dec 3, 2025-6pm MST Dec 9, 2025



