Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Current conditions at

HELENA VALLEY (HVMT)

Lat: 46.67917°NLon: 111.98333°WElev: 3673.0ft.

NA

34°F

1°C

Humidity 69%
Wind Speed E 5 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 16 Mar 12:00 PM MDT
Extended Forecast for

11 Miles NE East Helena MT

  • This Afternoon

    This Afternoon: A 50 percent chance of rain, mainly after 2pm.  Mostly cloudy, with a high near 50. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 50 °F

    Chance Rain

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 9pm.  Mostly cloudy, with a low around 39. Southwest wind around 10 mph, with gusts as high as 22 mph.

    Low: 39 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 57. South wind 9 to 13 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 57 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. West wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 64. South southeast wind 8 to 16 mph becoming west in the afternoon. Winds could gust as high as 29 mph.

    High: 64 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44. West wind 6 to 10 mph becoming south southwest after midnight. Winds could gust as high as 23 mph.

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 70. South wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 26 mph.

    High: 70 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48. West wind 7 to 10 mph becoming south after midnight. Winds could gust as high as 22 mph.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 73.

    High: 73 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of rain, mainly after 2pm. Mostly cloudy, with a high near 50. Southwest wind 9 to 11 mph, with gusts as high as 21 mph.
Tonight
A 40 percent chance of rain, mainly before 9pm. Mostly cloudy, with a low around 39. Southwest wind around 10 mph, with gusts as high as 22 mph.
Tuesday
Mostly cloudy, with a high near 57. South wind 9 to 13 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 43. West wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 21 mph.
Wednesday
Partly sunny, with a high near 64. South southeast wind 8 to 16 mph becoming west in the afternoon. Winds could gust as high as 29 mph.
Wednesday Night
Mostly cloudy, with a low around 44. West wind 6 to 10 mph becoming south southwest after midnight. Winds could gust as high as 23 mph.
Thursday
Partly sunny, with a high near 70. South wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around 48. West wind 7 to 10 mph becoming south after midnight. Winds could gust as high as 22 mph.
Friday
Partly sunny, with a high near 73.
Friday Night
A slight chance of rain after midnight. Mostly cloudy, with a low around 45.
Saturday
A chance of rain. Partly sunny, with a high near 62.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE East Helena MT
 46.71°N 111.79°W (Elev. 4304 ft)
12:32 pm MDT Mar 16, 2026
12pm MDT Mar 16, 2026-6pm MDT Mar 22, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database