Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Overcast
32°F
0°C
| Humidity | 57% |
| Wind Speed | W 7 G 18 mph |
| Barometer | 30.16 in |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 25°F (-4°C) |
| Last update | 25 Nov 2:55 am MST |
Extended Forecast for
3 Miles NW Guanella Pass CO
Overnight

Low: 15 °F
Slight Chance
Snow and
BlusteryTuesday

High: 18 °F
Decreasing
Clouds and
BlusteryTuesday Night

Low: 10 °F
Mostly Clear
and BreezyWednesday

High: 25 °F
Mostly Sunny
and WindyWednesday Night

Low: 16 °F
Partly Cloudy
and WindyThanksgiving Day

High: 31 °F
Sunny and
BreezyThursday Night

Low: 18 °F
Mostly Clear
and BreezyFriday

High: 29 °F
Mostly Sunny
and BreezyFriday Night

Low: 11 °F
Chance Snow
Detailed Forecast
Overnight
A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 15. Wind chill values as low as -4. Blustery, with a west northwest wind around 24 mph, with gusts as high as 40 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 18. Wind chill values as low as -6. Blustery, with a west wind 15 to 22 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly clear, with a low around 10. Wind chill values as low as -8. Breezy, with a west wind 14 to 21 mph, with gusts as high as 33 mph.
Wednesday
Mostly sunny, with a high near 25. Wind chill values as low as -6. Windy, with a west wind 23 to 28 mph, with gusts as high as 44 mph.
Wednesday Night
Partly cloudy, with a low around 16. Windy, with a west wind 18 to 25 mph, with gusts as high as 43 mph.
Thanksgiving Day
Sunny, with a high near 31. Breezy.
Thursday Night
Mostly clear, with a low around 18. Breezy.
Friday
Mostly sunny, with a high near 29. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 11.
Saturday
A chance of snow. Partly sunny, with a high near 19.
Saturday Night
Snow likely. Mostly cloudy, with a low around 6.
Sunday
Snow. Mostly cloudy, with a high near 13. Breezy.
Sunday Night
Snow. Mostly cloudy, with a low around 0. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 13. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NW Guanella Pass CO
39.62°N 105.75°W (Elev. 12615 ft)
39.62°N 105.75°W (Elev. 12615 ft)
2:51 am MST Nov 25, 2025
3am MST Nov 25, 2025-6pm MST Dec 1, 2025


