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 >
Current conditions at
EW9980 West Yellowstone (E9980)
Lat: 44.78167°NLon: 111.13833°WElev: 6565.0ft.NA
-2°F
-19°C
| Humidity | 67% |
| Wind Speed | ESE 0 MPH |
| Barometer | 30.95 in (1048.09 mb) |
| Dewpoint | -10°F (-23°C) |
| Visibility | NA |
| Last update | 30 Dec 02:15 AM MST |
Extended Forecast for
15 Miles NNW West Yellowstone MT
Overnight
Low: 2 °F
Partly Cloudy
Tuesday
High: 27 °F
Becoming
SunnyTuesday Night
Low: 11 °F
Clear
Wednesday
High: 32 °F
Mostly Sunny
Wednesday Night
Low: 20 °F
Mostly Cloudy
New Year's Day
High: 27 °F
Chance Snow
Thursday Night
Low: 25 °F
Chance Snow
Friday
High: 30 °F
Chance Snow
Friday Night
Low: 29 °F
Chance Snow
Detailed Forecast
Overnight
Partly cloudy, with a low around 2. Wind chill values as low as -5. West southwest wind 3 to 5 mph.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 27. Wind chill values as low as zero. South wind around 6 mph.
Tuesday Night
Clear, with a low around 11. South southeast wind around 6 mph.
Wednesday
Mostly sunny, with a high near 32. South southeast wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 20. South wind around 6 mph.
New Year's Day
A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 27. South wind around 7 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 25. South southwest wind around 7 mph. New snow accumulation of less than one inch possible.
Friday
A chance of snow. Mostly cloudy, with a high near 30. South southwest wind 7 to 9 mph, with gusts as high as 18 mph.
Friday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 29.
Saturday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 31.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 21.
Sunday
A chance of snow. Mostly cloudy, with a high near 25.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 18.
Monday
A chance of snow. Mostly cloudy, with a high near 25.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
15 Miles NNW West Yellowstone MT
44.85°N 111.25°W (Elev. 8399 ft)
44.85°N 111.25°W (Elev. 8399 ft)
1:02 am MST Dec 30, 2025
2am MST Dec 30, 2025-6pm MST Jan 5, 2026
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