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Hazardous Weather Conditions
Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Overcast
27°F
-3°C
| Humidity | 77% |
| Wind Speed | SW 7 mph |
| Barometer | 29.97 in |
| Dewpoint | 20°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 19°F (-7°C) |
| Last update | 5 Dec 4:15 pm MST |
Extended Forecast for
LONG'S PEAK CO
Winter Storm Warning December 5, 11:00pm until December 6, 11:00pm
This Afternoon

High: 9 °F
Chance Snow
and Patchy
Blowing SnowTonight

Low: 10 °F⇑
Heavy Snow
and Blowing
SnowSaturday

High: 15 °F⇓
Heavy Snow
and Blowing
SnowSaturday Night

Low: 4 °F
Snow and
Blowing SnowSunday
High: 6 °F
Snow Likely
and Blowing
SnowSunday Night

Low: 6 °F
Slight Chance
Snow and Very
WindyMonday

High: 13 °F
Chance Snow
and Very
WindyMonday Night

Low: 11 °F
Mostly Cloudy
and Very
WindyTuesday

High: 23 °F
Chance Snow
and Very
Windy
Detailed Forecast
This Afternoon
A 40 percent chance of snow, mainly before 5pm. Patchy blowing snow. Partly sunny and cold, with a steady temperature around 9. Wind chill values as low as -11. Breezy, with a west wind around 20 mph, with gusts as high as 31 mph. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly after 9pm. The snow could be heavy at times. Widespread blowing snow, mainly after 7pm. Temperature rising to around 15 by 5am. Wind chill values as low as -11. Very windy, with a west wind 26 to 31 mph increasing to 32 to 37 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Saturday
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 7 by 3pm. Wind chill values as low as -18. Very windy, with a west wind 38 to 40 mph, with gusts as high as 70 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday Night
Snow. Widespread blowing snow. Low around 4. Wind chill values as low as -22. Very windy, with a west wind 30 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow likely, mainly before 11am. Widespread blowing snow, mainly before 3pm. Partly sunny and cold, with a high near 6. Very windy, with a west wind 28 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 70%.
Sunday Night
A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 6. Very windy.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 13. Very windy.
Monday Night
Mostly cloudy, with a low around 11. Very windy.
Tuesday
A chance of snow. Partly sunny, with a high near 23. Very windy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 16. Strong and damaging winds.
Wednesday
Snow likely. Mostly cloudy, with a high near 23. Very windy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 18. Very windy.
Thursday
A chance of snow. Partly sunny, with a high near 21. Very windy.
Thursday Night
Mostly cloudy, with a low around 16. Very windy.
Friday
Mostly sunny, with a high near 19. Windy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
LONG'S PEAK CO
40.27°N 105.62°W (Elev. 12999 ft)
40.27°N 105.62°W (Elev. 12999 ft)
2:47 pm MST Dec 5, 2025
4pm MST Dec 5, 2025-6pm MST Dec 12, 2025



