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Hazardous Weather Conditions
Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Overcast
29°F
-2°C
| Humidity | 82% |
| Wind Speed | SW 16 G 29 mph |
| Barometer | 29.81 in |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 17°F (-8°C) |
| Last update | 6 Dec 3:55 am MST |
Extended Forecast for
3 Miles NNW Arapahoe Peak CO
Winter Storm Warning until December 6, 11:00pm
NOW until 11:00pm Sat

Winter Storm Warning
Overnight

Low: 17 °F
Heavy Snow
and Blowing
SnowSaturday

High: 18 °F⇓
Heavy Snow
and Blowing
SnowSaturday Night

Low: 7 °F
Snow and
Blowing SnowSunday
High: 12 °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 Windy
Detailed Forecast
Overnight
Snow. The snow could be heavy at times. Widespread blowing snow. Steady temperature around 17. Wind chill values as low as -3. Windy, with a west wind around 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 4 to 8 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature rising to near 18 by 8am, then falling to around 12 during the remainder of the day. Wind chill values as low as -10. Windy, with a west wind 31 to 34 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Saturday Night
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, with a high near 12. 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. 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.
Monday Night
Mostly cloudy, with a low around 13. Windy.
Tuesday
A 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
4am MST Dec 6, 2025-6pm MST Dec 12, 2025



