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Hazardous Weather Conditions
Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Overcast
23°F
-5°C
| Humidity | 73% |
| Wind Speed | N 3 mph |
| Barometer | 30.31 in |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Last update | 8 Dec 1:35 am MST |
Extended Forecast for
3 Miles NNW Arapahoe Peak CO
High Wind Watch December 9, 12:00am until December 10, 12:00am
Overnight

Low: 7 °F
Chance Snow
and BreezyMonday
High: 17 °F
Breezy.
Chance Snow
then Partly
SunnyMonday Night

Low: 11 °F
Mostly Cloudy
and WindyTuesday

High: 23 °F
Slight Chance
Snow and
WindyTuesday Night

Low: 21 °F
Chance Snow
and Very
WindyWednesday

High: 28 °F
Snow Likely
and WindyWednesday Night

Low: 23 °F
Chance Snow
and Very
WindyThursday

High: 26 °F
Chance Snow
and WindyThursday Night

Low: 21 °F
Chance Snow
and Windy
Detailed Forecast
Overnight
A 30 percent chance of snow. Mostly cloudy, with a low around 7. Wind chill values as low as -12. Breezy, with a west wind 21 to 24 mph, with gusts as high as 33 mph. Total nighttime snow accumulation of less than a half inch possible.
Monday
A 40 percent chance of snow before 11am. Partly sunny, with a high near 17. Wind chill values as low as -9. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph. New snow accumulation of 1 to 2 inches possible.
Monday Night
Mostly cloudy, with a low around 11. Wind chill values as low as -11. Windy, with a west wind 25 to 32 mph, with gusts as high as 48 mph.
Tuesday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 23. Wind chill values as low as -8. Windy, with a west wind 25 to 33 mph, with gusts as high as 50 mph.
Tuesday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 21. Very windy, with a west wind 31 to 36 mph decreasing to 24 to 29 mph after midnight. Winds could gust as high as 55 mph.
Wednesday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 28. Windy. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23. Very windy.
Thursday
A chance of snow. Mostly cloudy, with a high near 26. Windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. Windy.
Friday
A chance of snow, mainly before 11am. Partly sunny, with a high near 26. Breezy.
Friday Night
Partly cloudy, with a low around 18. Breezy.
Saturday
Mostly sunny, with a high near 25. Breezy.
Saturday Night
Mostly clear, with a low around 14. Breezy.
Sunday
Sunny, with a high near 27. 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)
1:27 pm MST Dec 7, 2025
1am MST Dec 8, 2025-6pm MST Dec 14, 2025



