Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

STEVI (STVM8)

Lat: 46.55617° N Lon: 114.07435° W Elev: 3205.0 ft.

NA

28°F

-2°C

Humidity 85%
Wind Speed SW 5 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 27 Dec 08:14 AM MST
Detailed forecast for

Missoula/Bitterroot Valleys

Today
Snow likely early in the morning, then areas of snow in the late morning and afternoon. Chance of snow 70 percent. Little or no new snow accumulation. Highs near 30. West winds 15 to 25 mph.
Tonight
Partly cloudy. Lows 8 to 12.
Sunday
Partly cloudy. Highs in the mid to upper 20s.
Sunday Night
Partly cloudy. Lows 12 to 16.
Monday
Partly cloudy. Highs in the lower to mid 30s.
Monday Night
Mostly cloudy. Lows 19 to 23.
Tuesday
Mostly cloudy. Highs in the mid 30s to lower 40s.
Tuesday Night
Mostly cloudy. Lows in the lower to mid 20s.
Wednesday
Mostly cloudy. Highs in the upper 30s to mid 40s.
Wednesday Night
Partly cloudy. Lows in the 20s.
New Years Day
Mostly cloudy. Highs in the lower to mid 40s.
Thursday Night
Mostly cloudy. A 20 percent chance of rain and snow after midnight. Lows in the mid to upper 20s.
Friday
Mostly cloudy with a 40 percent chance of rain and snow. Highs near 40.



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103 AM MST Sat Dec 27 2025
 
 

Additional Resources

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National Digital Forecast Database