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Hazardous Weather Conditions
Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Overcast
10°F
-12°C
| Humidity | 87% |
| Wind Speed | Calm |
| Barometer | 30.07 in |
| Dewpoint | 6°F (-14°C) |
| Visibility | 10.00 mi |
| Last update | 2 Dec 3:35 am MST |
Extended Forecast for
4 Miles WNW Guanella Pass CO
Today

High: 14 °F
Chance Snow
and WindyTonight

Low: 2 °F
Snow and
BreezyWednesday

High: 6 °F
Snow
Wednesday Night
Low: -6 °F
Chance Snow
then Partly
Cloudy and
BreezyThursday

High: 6 °F
Cold and
BreezyThursday Night

Low: 0 °F
Chance Snow
and WindyFriday

High: 8 °F
Snow Likely
and WindyFriday Night

Low: 6 °F
Snow Likely
and Very
WindySaturday

High: 12 °F
Snow and Very
Windy
Detailed Forecast
Today
A 50 percent chance of snow, mainly after 7am. Increasing clouds, with a high near 14. Wind chill values as low as -13. Windy, with a west wind 22 to 28 mph, with gusts as high as 41 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Low around 2. Wind chill values as low as -12. Breezy, with a west wind 9 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. High near 6. Wind chill values as low as -20. East wind 9 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 18 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, with a low around -6. Wind chill values as low as -30. Breezy, with a west wind 10 to 15 mph increasing to 17 to 22 mph after midnight. New snow accumulation of less than a half inch possible.
Thursday
Sunny and cold, with a high near 6. Breezy, with a west wind 21 to 23 mph, with gusts as high as 31 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 0. Windy.
Friday
Snow likely. Mostly cloudy and cold, with a high near 8. Windy. Chance of precipitation is 60%.
Friday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 6. Very windy.
Saturday
Snow. Mostly cloudy, with a high near 12. Very windy.
Saturday Night
Snow likely. Mostly cloudy, with a low around 9. Windy.
Sunday
A chance of snow. Partly sunny, with a high near 12. Windy.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 6. Windy.
Monday
A chance of snow. Partly sunny, with a high near 13. Windy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles WNW Guanella Pass CO
39.61°N 105.78°W (Elev. 13445 ft)
39.61°N 105.78°W (Elev. 13445 ft)
3:26 am MST Dec 2, 2025
4am MST Dec 2, 2025-6pm MST Dec 8, 2025



