Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.
A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >
Hazardous Weather Conditions
Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Fair
13°F
-11°C
| Humidity | 68% |
| Wind Speed | Calm |
| Barometer | 30.55 in |
| Dewpoint | 4°F (-16°C) |
| Visibility | 10.00 mi |
| Last update | 29 Dec 6:55 pm MST |
Extended Forecast for
2 Miles SSE Grand Lake CO
Tonight
Low: 2 °F
Clear
Tuesday
High: 33 °F
Sunny
Tuesday Night
Low: 16 °F
Mostly Clear
Wednesday
High: 42 °F
Mostly Sunny
Wednesday Night
Low: 21 °F
Mostly Cloudy
New Year's Day
High: 40 °F
Chance Snow
Thursday Night
Low: 27 °F
Chance Snow
Friday
High: 38 °F
Snow Likely
Friday Night
Low: 23 °F
Mostly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 2. Wind chill values as low as -8. South southwest wind around 6 mph.
Tuesday
Sunny, with a high near 33. Wind chill values as low as -7. West southwest wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 16. West wind around 6 mph.
Wednesday
Mostly sunny, with a high near 42. West wind 3 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 21. West wind around 6 mph.
New Year's Day
A 50 percent chance of snow after 11am. Mostly cloudy, with a high near 40.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 27.
Friday
Snow likely. Mostly cloudy, with a high near 38.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
A slight chance of snow after 11am. Mostly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
A chance of snow. Partly sunny, with a high near 38.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 18.
Monday
A chance of snow. Partly sunny, with a high near 34.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SSE Grand Lake CO
40.23°N 105.82°W (Elev. 9199 ft)
40.23°N 105.82°W (Elev. 9199 ft)
2:01 pm MST Dec 29, 2025
7pm MST Dec 29, 2025-6pm MST Jan 5, 2026
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