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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
18°F
-8°C
| Humidity | 80% |
| Wind Speed | SE 5 mph |
| Barometer | 30.02 in |
| Dewpoint | 13°F (-11°C) |
| Visibility | 5.00 mi |
| Wind Chill | 11°F (-12°C) |
| Last update | 5 Dec 4:35 am MST |
Extended Forecast for
4 Miles NE Trail Ridge CO
Winter Storm Warning December 5, 11:00pm until December 6, 11:00pm
Overnight

Low: 8 °F
Snow and
Areas Blowing
SnowFriday

High: 13 °F
Snow and
Areas Blowing
SnowFriday Night

Low: 9 °F⇑
Heavy Snow
and Blowing
SnowSaturday

High: 16 °F
Heavy Snow
and Blowing
SnowSaturday Night

Low: 5 °F
Snow Likely
and Blowing
SnowSunday

High: 12 °F
Chance Snow
and Patchy
Blowing SnowSunday Night

Low: 7 °F
Slight Chance
Snow and
WindyMonday
High: 16 °F
Windy. Chance
Snow then
Partly SunnyMonday Night

Low: 12 °F
Mostly Cloudy
and Very
Windy
Detailed Forecast
Overnight
Snow. Areas of blowing snow. Steady temperature around 8. Wind chill values as low as -15. Windy, with a west wind around 29 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow, mainly before 4pm. Areas of blowing snow before 11am, then patchy blowing snow after 4pm. High near 13. Wind chill values as low as -14. Windy, with a west wind 17 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow, mainly after 11pm. The snow could be heavy at times. Widespread blowing snow, mainly after 11pm. Temperature rising to around 16 by 5am. Wind chill values as low as -12. Windy, with a west wind 23 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. High near 16. Wind chill values as low as -10. Windy, with a west wind 28 to 31 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Saturday Night
Snow likely, mainly after 11pm. Widespread blowing snow, mainly before 8pm. Mostly cloudy, with a low around 5. Windy, with a west wind 24 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.
Sunday
A 30 percent chance of snow before 11am. Patchy blowing snow. Partly sunny, with a high near 12. Breezy.
Sunday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 7. Windy.
Monday
A chance of snow before 11am. Partly sunny, with a high near 16. Windy.
Monday Night
Mostly cloudy, with a low around 12. Very windy.
Tuesday
A slight chance of snow after 11am. Partly sunny, with a high near 23. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 15. Very windy.
Wednesday
Snow likely. Mostly cloudy, with a high near 22. Windy.
Wednesday Night
A chance of snow. The snow could be heavy at times. Mostly cloudy, with a low around 19. Windy.
Thursday
A chance of snow. Partly sunny, with a high near 23. Windy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles NE Trail Ridge CO
40.48°N 105.7°W (Elev. 12300 ft)
40.48°N 105.7°W (Elev. 12300 ft)
3:26 am MST Dec 5, 2025
5am MST Dec 5, 2025-6pm MST Dec 11, 2025



