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

Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Current conditions at

HELENA VALLEY (HVMT)

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

NA

38°F

3°C

Humidity 75%
Wind Speed SSE 3 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 17 Mar 03:00 AM MDT
Extended Forecast for

11 Miles NE East Helena MT

  • Today

    Today: Partly sunny, with a high near 57. West wind 8 to 13 mph, with gusts as high as 26 mph.

    High: 57 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. West wind 6 to 10 mph becoming southeast after midnight. Winds could gust as high as 22 mph.

    Low: 43 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 64. Southeast wind 9 to 18 mph becoming west in the afternoon. Winds could gust as high as 33 mph.

    High: 64 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 44. South southwest wind 7 to 11 mph, with gusts as high as 24 mph.

    Low: 44 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 69. South wind 7 to 17 mph, with gusts as high as 31 mph.

    High: 69 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48. South southwest wind 7 to 10 mph, with gusts as high as 26 mph.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 73. South wind 7 to 16 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 73 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. Southwest wind 6 to 14 mph, with gusts as high as 26 mph.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain. Partly sunny, with a high near 63.

    High: 63 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 57. West wind 8 to 13 mph, with gusts as high as 26 mph.
Tonight
Mostly cloudy, with a low around 43. West wind 6 to 10 mph becoming southeast after midnight. Winds could gust as high as 22 mph.
Wednesday
Partly sunny, with a high near 64. Southeast wind 9 to 18 mph becoming west in the afternoon. Winds could gust as high as 33 mph.
Wednesday Night
Mostly cloudy, with a low around 44. South southwest wind 7 to 11 mph, with gusts as high as 24 mph.
Thursday
Partly sunny, with a high near 69. South wind 7 to 17 mph, with gusts as high as 31 mph.
Thursday Night
Mostly cloudy, with a low around 48. South southwest wind 7 to 10 mph, with gusts as high as 26 mph.
Friday
Partly sunny, with a high near 73. South wind 7 to 16 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Partly cloudy, with a low around 46. Southwest wind 6 to 14 mph, with gusts as high as 26 mph.
Saturday
A chance of rain. Partly sunny, with a high near 63.
Saturday Night
A slight chance of rain, mixing with snow after 9pm, then gradually ending. Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Mostly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE East Helena MT
 46.71°N 111.79°W (Elev. 4304 ft)
Last Update:
1:17 am MDT Mar 17, 2026
Forecast Valid:
4am MDT Mar 17, 2026-6pm MDT Mar 23, 2026
 
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Additional Resources

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Chance of Precipitation