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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
31°F
-1°C
| Humidity | 85% |
| Wind Speed | W 20 G 35 mph |
| Barometer | 29.83 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 1.25 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 6 Dec 11:35 am MST |
Extended Forecast for
3 Miles NNW Arapahoe Peak CO
Winter Storm Warning December 6, 11:47am until December 6, 11:00pm
NOW until 11:00pm Sat

Winter Storm Warning
Today

High: 18 °F⇓
Snow and
Blowing SnowTonight

Low: 7 °F
Snow and
Blowing SnowSunday
High: 9 °F
Chance Snow
and Areas
Blowing SnowSunday Night

Low: 6 °F
Slight Chance
Snow and
BreezyMonday

High: 17 °F
Chance Snow
and BreezyMonday Night

Low: 13 °F
Mostly Cloudy
and WindyTuesday

High: 24 °F
Chance Snow
and WindyTuesday Night

Low: 23 °F
Chance Snow
and Windy
Detailed Forecast
Today
Snow. Widespread blowing snow. Temperature falling to around 12 by 5pm. Wind chill values as low as -10. Windy, with a west wind 31 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 5 to 9 inches possible.
Tonight
Snow. Widespread blowing snow, mainly before 9pm. Low around 7. Wind chill values as low as -13. Windy, with a west wind 22 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
A 50 percent chance of snow, mainly before 11am. Areas of blowing snow. Partly sunny and cold, with a steady temperature around 9. Wind chill values as low as -13. Breezy, with a west wind around 21 mph, with gusts as high as 34 mph. New snow accumulation of less than one inch possible.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 6. Wind chill values as low as -15. Breezy, with a west wind around 22 mph, with gusts as high as 34 mph.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 17. Breezy, with a west wind 20 to 22 mph, with gusts as high as 34 mph.
Monday Night
Mostly cloudy, with a low around 13. Windy.
Tuesday
A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 24. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23. Windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 27. Windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23. Windy.
Thursday
A chance of snow. Partly sunny, with a high near 25. Windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20. Breezy.
Friday
A chance of snow. Partly sunny, with a high near 25. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Arapahoe Peak CO
40.06°N 105.69°W (Elev. 10656 ft)
40.06°N 105.69°W (Elev. 10656 ft)
4:12 am MST Dec 6, 2025
11am MST Dec 6, 2025-6pm MST Dec 12, 2025



