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Hazardous Weather Conditions
Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Partly Cloudy
30°F
-1°C
| Humidity | 63% |
| Wind Speed | W 17 G 24 mph |
| Barometer | 29.92 in |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 18°F (-8°C) |
| Last update | 6 Dec 3:35 pm MST |
Extended Forecast for
2 Miles WSW Arapahoe Peak CO
Winter Storm Warning December 6, 03:45pm until December 6, 11:00pm
NOW until 11:00pm Sat

Winter Storm Warning
This Afternoon

High: 17 °F
Snow Showers
and Blowing
SnowTonight

Low: 6 °F
Snow Showers
and Blowing
SnowSunday
High: 12 °F
Chance Snow
and Blowing
SnowSunday Night

Low: 7 °F
Slight Chance
Snow and
BreezyMonday

High: 16 °F
Chance Snow
and WindyMonday Night

Low: 12 °F
Mostly Cloudy
and WindyTuesday

High: 24 °F
Chance Snow
and Very
WindyTuesday Night

Low: 22 °F
Chance Snow
and Very
Windy
Detailed Forecast
This Afternoon
Snow showers. Widespread blowing snow. High near 17. Wind chill values as low as -11. Very windy, with a west northwest wind around 38 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow showers. Widespread blowing snow, mainly before 5am. Low around 6. Wind chill values as low as -14. Very windy, with a west wind 31 to 36 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday
A 40 percent chance of snow before 11am. Widespread blowing snow, mainly before 11am. Partly sunny, with a high near 12. Wind chill values as low as -16. Windy, with a west wind 23 to 26 mph, with gusts as high as 40 mph. New snow accumulation of around an inch possible.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 7. Wind chill values as low as -13. Breezy, with a west wind around 23 mph, with gusts as high as 37 mph.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 16. Windy, with a west wind 22 to 26 mph, with gusts as high as 40 mph.
Monday Night
Mostly cloudy, with a low around 12. Windy.
Tuesday
A 40 percent chance of snow. Mostly cloudy, with a high near 24. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 22. Very windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 26. Very windy.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 20. Very windy.
Thursday
Snow likely. Mostly cloudy, with a high near 23. Windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19. Windy.
Friday
A chance of snow. Partly sunny, with a high near 24. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles WSW Arapahoe Peak CO
40.02°N 105.68°W (Elev. 11293 ft)
40.02°N 105.68°W (Elev. 11293 ft)
1:36 pm MST Dec 6, 2025
3pm MST Dec 6, 2025-6pm MST Dec 12, 2025



