Severe Weather Threats Across the Plains; Dangerous Heat and Wildfire Concerns for the West; Watching the Tropics

Severe thunderstorms are expected across the Central Plains accompanied by damaging wind gusts and large hail. In addition, heavy rainfall may lead to instances of flash flooding from the Plains and mid-Atlantic regions. The heavy rainfall threat continues across Florida and across the northern Gulf as we monitor a tropical disturbance tracking westward. Critical fire weather for the Great Basin. Read More >

Hazardous Weather Conditions

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

NA

55°F

13°C

Humidity 67%
Wind Speed NE 9 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 15 Jul 07:00 AM MDT
Extended Forecast for

Helmville MT

Wind Advisory July 15, 07:26am until July 15, 08:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory July 15, 07:26am until July 15, 08:00pm

    NOW until 8:00pm Tue

    Wind Advisory

  • Today

    High: 59 °F

    Showers

  • Tonight

    Tonight: A 30 percent chance of rain before midnight.  Mostly cloudy, with a low around 39. East wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 39 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 78. East wind 3 to 6 mph.

    High: 78 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. East northeast wind around 6 mph becoming calm  after midnight.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 59. East northeast wind 7 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 39. East wind 5 to 10 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 78. East wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 42. East northeast wind around 6 mph becoming calm after midnight.
Thursday
Sunny, with a high near 85. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 47.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
Mostly sunny, with a high near 83.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Helmville MT
 46.86°N 112.97°W (Elev. 4376 ft)
3:33 am MDT Jul 15, 2025
7am MDT Jul 15, 2025-6pm MDT Jul 21, 2025
 
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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