Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

HELENA VALLEY (HVMT)

Lat: 46.67917° N Lon: 111.98333° W Elev: 3673.0 ft.

NA

12°F

-11°C

Humidity 50%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint -3°F (-19°C)
Visibility NA
Last update 28 Dec 12:00 PM MST
Detailed forecast for

Helena Valley

Rest Of Today
Colder, sunny. Highs around 19. South winds 5 to 10 mph.
Tonight
Not as cold. Mostly clear. Near steady temperature around 12. Southeast winds 5 to 10 mph.
Monday
Not as cold. Partly sunny in the morning then clearing. Highs 25 to 31. South winds 5 to 10 mph.
Monday Night
Partly cloudy in the evening then becoming mostly cloudy. Near steady temperature in the mid 20s. Southwest winds 5 to 10 mph.
Tuesday
Not as cold. Partly sunny. Highs in the lower 40s. South winds up to 5 mph.
Tuesday Night Through Thursday Night
Mostly cloudy. Lows in the upper 20s. Highs in the mid 40s.
Friday And Friday Night
Mostly cloudy. A 20 percent chance of rain and snow. Highs in the mid 40s. Lows in the mid 20s.
Saturday
Partly sunny. A 20 percent chance of snow in the morning. Highs in the upper 30s.



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958 AM MST Sun Dec 28 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database