Hurricane Erin Moving Away from the North Carolina Coast, Dangerous Surf & Rip Currents Continue; Hazardous Heat out West

Tropical storm conditions, storm surge flooding and coastal flooding continue today across the Outer Banks and portions of the Mid-Atlantic coast. Life-threatening rip currents and high surf continue to impact much of the East Coast through the end of the week. Hazardous, record heat will continue across the Western U.S. through the weekend. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

NA

82°F

28°C

Humidity 16%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Heat Index80°F (27°C)
Last update 21 Aug 03:45 PM MDT
Extended Forecast for

Helmville MT

  • Tonight

    Tonight: Mostly clear, with a low around 44. North wind around 6 mph becoming calm.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Widespread haze after 3pm. Sunny, with a high near 78. East northeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 78 °F

    Sunny then
    Haze

  • Friday Night

    Friday Night: Widespread haze before 8pm. Mostly clear, with a low around 42. East wind 5 to 15 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Haze then
    Clear

  • Saturday

    Saturday: Sunny, with a high near 87. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45. East northeast wind 5 to 7 mph.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 44. North wind around 6 mph becoming calm.
Friday
Widespread haze after 3pm. Sunny, with a high near 78. East northeast wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.
Friday Night
Widespread haze before 8pm. Mostly clear, with a low around 42. East wind 5 to 15 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 87. Calm wind becoming northeast around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 45. East northeast wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 85.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
Mostly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
A slight chance of rain. Mostly sunny, with a high near 82.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Helmville MT
 46.86°N 112.97°W (Elev. 4376 ft)
2:30 pm MDT Aug 21, 2025
4pm MDT Aug 21, 2025-6pm MDT Aug 28, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database