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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 | 73% |
| Wind Speed | Calm |
| Barometer | 29.92 in |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Last update | 2 Dec 6:35 pm MST |
Extended Forecast for
4 Miles SSE Silver Plume CO
Tonight

Low: 9 °F
Snow
Wednesday

High: 15 °F⇓
Snow
Wednesday Night
Low: 5 °F
Chance Snow
then Mostly
Clear and
BreezyThursday

High: 22 °F
Patchy
Blowing Snow
and BreezyThursday Night

Low: 10 °F
Slight Chance
Snow and
WindyFriday

High: 23 °F
Chance Snow
and BreezyFriday Night

Low: 13 °F
Chance Snow
and Very
WindySaturday

High: 27 °F
Snow Likely
and Very
WindySaturday Night

Low: 18 °F
Snow Likely
and Windy
Detailed Forecast
Tonight
Snow, mainly after 8pm. Low around 9. West wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. Temperature rising to near 15 by 9am, then falling to around 9 during the remainder of the day. Wind chill values as low as -2. East southeast wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 50 percent chance of snow before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Wind chill values as low as -14. Breezy, with a south wind 6 to 16 mph becoming west after midnight. Winds could gust as high as 25 mph. 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 -13. 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 10. Windy, with a west wind 25 to 29 mph, with gusts as high as 44 mph.
Friday
A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 23. Breezy.
Friday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 13. Very windy.
Saturday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 27. Very windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 18. Windy.
Sunday
A chance of snow, mainly before 11am. Partly sunny, with a high near 28. Windy.
Sunday Night
Partly cloudy, with a low around 15. Windy.
Monday
A slight chance of snow. Mostly sunny, with a high near 28. Windy.
Monday Night
Partly cloudy, with a low around 14. Windy.
Tuesday
A slight chance of snow showers. 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)
2:21 pm MST Dec 2, 2025
6pm MST Dec 2, 2025-6pm MST Dec 9, 2025



