Hazardous Weather Conditions
Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Partly Cloudy
45°F
7°C
| Humidity | 38% |
| Wind Speed | SW 10 G 16 mph |
| Barometer | 29.97 in |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 28 Nov 12:15 pm MST |
Extended Forecast for
3 Miles W Guanella Pass CO
Winter Weather Advisory November 28, 05:00pm until November 29, 08:00am
This Afternoon

High: 27 °F⇓
Partly Sunny
and BreezyTonight

Low: 8 °F
Snow and
Blowing SnowSaturday
High: 12 °F⇓
Snow Likely
and Areas
Blowing SnowSaturday Night

Low: 4 °F
Partly Cloudy
Sunday

High: 17 °F
Snow Likely
Sunday Night
Low: 5 °F
Snow then
Chance Snow
and BlusteryMonday
High: 10 °F
Breezy.
Slight Chance
Snow then
Mostly SunnyMonday Night

Low: 5 °F
Partly Cloudy
and WindyTuesday

High: 19 °F
Chance Snow
and Windy
Detailed Forecast
This Afternoon
Partly sunny, with a temperature falling to around 20 by 5pm. Breezy, with a west wind around 23 mph, with gusts as high as 34 mph.
Tonight
Snow. Widespread blowing snow, mainly after 11pm. Low around 8. Wind chill values as low as -8. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow likely, mainly before 8am. Areas of blowing snow before 11am. Mostly cloudy, then gradually becoming sunny, with a temperature rising to near 12 by noon, then falling to around 8 during the remainder of the day. Wind chill values as low as -15. Windy, with a west northwest wind 20 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 4. Wind chill values as low as -11. West southwest wind around 14 mph, with gusts as high as 20 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 17. West southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Sunday Night
Snow, mainly before 11pm. Low around 5. Blustery. Chance of precipitation is 80%.
Monday
A 20 percent chance of snow before 11am. Mostly sunny and cold, with a high near 10. Breezy.
Monday Night
Partly cloudy, with a low around 5. Windy.
Tuesday
A chance of snow after 11am. Partly sunny, with a high near 19. Windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 10. Breezy.
Wednesday
Snow likely. Mostly cloudy, with a high near 13.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 4. Breezy.
Thursday
A slight chance of snow. Mostly sunny, with a high near 14. Windy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles W Guanella Pass CO
39.59°N 105.75°W (Elev. 13012 ft)
39.59°N 105.75°W (Elev. 13012 ft)
3:26 am MST Nov 28, 2025
12pm MST Nov 28, 2025-6pm MST Dec 4, 2025



