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
Garrison I-90 MP 174.4 (MTGAR)
Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.NA
22°F
-6°C
| Humidity | 77% |
| Wind Speed | ENE 0 MPH |
| Barometer | NA |
| Dewpoint | 16°F (-9°C) |
| Visibility | NA |
| Last update | 29 Dec 06:45 PM MST |
Extended Forecast for
Elliston MT
Tonight
Low: 18 °F
Mostly Cloudy
Tuesday
High: 37 °F
Sunny
Tuesday Night
Low: 22 °F
Mostly Clear
Wednesday
High: 40 °F
Mostly Sunny
Wednesday Night
Low: 24 °F
Mostly Cloudy
New Year's Day
High: 39 °F
Mostly Cloudy
Thursday Night
Low: 27 °F
Mostly Cloudy
Friday
High: 43 °F
Mostly Cloudy
Friday Night
Low: 28 °F
Slight Chance
Rain/Snow
Detailed Forecast
Tonight
Mostly cloudy, with a low around 18. West wind around 7 mph.
Tuesday
Sunny, with a high near 37. West northwest wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 22. West southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 40. Southwest wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 24. Southwest wind around 6 mph.
New Year's Day
Mostly cloudy, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Mostly cloudy, with a high near 43.
Friday Night
A slight chance of rain and snow after 11pm. Snow level 6600 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 28.
Saturday
A chance of rain and snow. Snow level 5500 feet. Partly sunny, with a high near 41.
Saturday Night
A slight chance of rain and snow. Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 24.
Monday
A slight chance of snow. Mostly sunny, with a high near 39.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Elliston MT
46.57°N 112.44°W (Elev. 5020 ft)
46.57°N 112.44°W (Elev. 5020 ft)
1:01 pm MST Dec 29, 2025
7pm MST Dec 29, 2025-6pm MST Jan 5, 2026
Additional Resources
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Hourly Weather Forecast
