National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

HELENA VALLEY (HVMT)

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

NA

25°F

-4°C

Humidity 95%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 12 Nov 09:00 PM MST
Extended Forecast for

10 Miles ENE East Helena MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. East southeast wind around 10 mph.

    Low: 38 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 60. Southeast wind 9 to 13 mph, with gusts as high as 24 mph.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 38. East southeast wind 8 to 14 mph, with gusts as high as 24 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 57. Southeast wind around 8 mph becoming west southwest in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33. West southwest wind around 7 mph becoming south southeast after midnight.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 53. South southeast wind 9 to 14 mph, with gusts as high as 26 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. South southeast wind 10 to 13 mph, with gusts as high as 24 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 51. South southeast wind 6 to 8 mph.

    High: 51 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. East southeast wind around 10 mph.
Friday
Mostly sunny, with a high near 60. Southeast wind 9 to 13 mph, with gusts as high as 24 mph.
Friday Night
Increasing clouds, with a low around 38. East southeast wind 8 to 14 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 57. Southeast wind around 8 mph becoming west southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 33. West southwest wind around 7 mph becoming south southeast after midnight.
Sunday
Sunny, with a high near 53. South southeast wind 9 to 14 mph, with gusts as high as 26 mph.
Sunday Night
Partly cloudy, with a low around 33. South southeast wind 10 to 13 mph, with gusts as high as 24 mph.
Monday
Partly sunny, with a high near 51. South southeast wind 6 to 8 mph.
Monday Night
A chance of rain. Mostly cloudy, with a low around 33.
Tuesday
A chance of rain, mainly after 11am. Partly sunny, with a high near 46.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 43.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 28.
Thursday
A chance of rain and snow. Partly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE East Helena MT
 46.65°N 111.72°W (Elev. 3799 ft)
Last Update:
9:51 pm MST Nov 12, 2026
Forecast Valid:
10pm MST Nov 12, 2026-6pm MST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation