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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
21°F
-6°C
| Humidity | 86% |
| Wind Speed | SW 3 mph |
| Barometer | 30.01 in |
| Dewpoint | 17°F (-8°C) |
| Visibility | 1.25 mi |
| Last update | 5 Dec 8:55 am MST |
Extended Forecast for
2 Miles N Arapahoe Peak CO
Winter Storm Warning December 5, 11:00pm until December 6, 11:00pm
Today

High: 14 °F
Snow Likely
and Areas
Blowing SnowTonight

Low: 10 °F⇑
Heavy Snow
and Blowing
SnowSaturday

High: 16 °F⇓
Heavy Snow
and Blowing
SnowSaturday Night

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

Low: 5 °F
Slight Chance
Snow and
WindyMonday

High: 17 °F
Chance Snow
and WindyMonday Night

Low: 11 °F
Mostly Cloudy
and WindyTuesday

High: 23 °F
Chance Snow
and Very
Windy
Detailed Forecast
Today
Snow likely, mainly before 4pm. Areas of blowing snow. Mostly cloudy, with a high near 14. Wind chill values as low as -11. Breezy, with a west wind 21 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow, mainly after 8pm. The snow could be heavy at times. Widespread blowing snow, mainly after 7pm. Temperature falling to near 10 by 8pm, then rising to around 14 during the remainder of the night. Wind chill values as low as -11. Windy, with a west wind 26 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 80%. New snow accumulation of 7 to 11 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature rising to near 16 by 9am, then falling to around 10 during the remainder of the day. Wind chill values as low as -13. Windy, with a west wind 30 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.
Saturday Night
Snow likely. Widespread blowing snow, mainly before 5am. Mostly cloudy, with a low around 6. Wind chill values as low as -16. Windy, with a west wind 24 to 30 mph, with gusts as high as 49 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday
A 50 percent chance of snow, mainly before 11am. Areas of blowing snow. Partly sunny, with a high near 12. Windy, with a west wind 25 to 30 mph, with gusts as high as 47 mph.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 5. Windy.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 17. Windy.
Monday Night
Mostly cloudy, with a low around 11. Windy.
Tuesday
A chance of snow, mainly after 11am. Partly sunny, with a high near 23. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 15. Very windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 22. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 19. Windy.
Thursday
A chance of snow. Partly sunny, with a high near 25. Windy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles N Arapahoe Peak CO
40.04°N 105.65°W (Elev. 11270 ft)
40.04°N 105.65°W (Elev. 11270 ft)
3:26 am MST Dec 5, 2025
9am MST Dec 5, 2025-6pm MST Dec 11, 2025



