Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

Lat: 46.96826°NLon: 112.97487°WElev: 4199.0ft.

unknown precip

33°F

1°C

Humidity 49%
Wind Speed W 13 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 16 Apr 05:00 PM MDT
Extended Forecast for

Helmville MT

  • This Afternoon

    This Afternoon: Snow likely.  Mostly cloudy, with a high near 41. West wind around 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    High: 41 °F

    Snow Likely

  • Tonight

    Tonight: A 50 percent chance of snow between 9pm and 2am. The snow could be heavy at times.  Mostly cloudy, with a low around 24. West northwest wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 23 mph.  New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Heavy Snow
    then Slight
    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 45. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph.  New snow accumulation of less than a half inch possible.

    High: 45 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 21. West northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 57. Calm wind becoming west around 6 mph in the afternoon.

    High: 57 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow likely. Mostly cloudy, with a high near 41. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 50 percent chance of snow between 9pm and 2am. The snow could be heavy at times. Mostly cloudy, with a low around 24. West northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 23 mph. New snow accumulation of 1 to 2 inches possible.
Friday
A 50 percent chance of snow, mainly after 11am. Partly sunny, with a high near 45. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 21. West northwest wind 5 to 8 mph becoming calm in the evening.
Saturday
Sunny, with a high near 57. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 28.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 75.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 42.
Wednesday
A chance of rain. Partly sunny, with a high near 67.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 39.
Thursday
A chance of rain. Mostly cloudy, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Helmville MT
 46.86°N 112.97°W (Elev. 4377 ft)
2:01 pm MDT Apr 16, 2026
5pm MDT Apr 16, 2026-6pm MDT Apr 23, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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