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

Fire Weather Concerns for the Plains; Thunderstorms in the Southeast; Record Warmth Spreads in the Southwest

Elevated to locally critical conditions will persist across the High Plains. Showers and scattered thunderstorms are expected over parts of the Southeast and Florida Peninsula. Clipper system will bring modest snowfall and strong winds from the Northern High Plains into the Upper Midwest this weekend. Record warmth will persist across the Southwest into the southern Plains. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

NA

36°F

2°C

Humidity 29%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 7°F (-14°C)
Visibility NA
Last update 27 Feb 03:00 AM MST
Extended Forecast for

Helmville MT

  • Overnight

    Overnight: Partly cloudy, with a low around 29. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47. West wind 8 to 16 mph, with gusts as high as 30 mph.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. Southwest wind 6 to 13 mph, with gusts as high as 24 mph.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. Southwest wind around 6 mph becoming calm.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. Light and variable wind.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 29. South southwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 47. West wind 8 to 16 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 29. Southwest wind 6 to 13 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 50. Southwest wind around 6 mph becoming calm.
Saturday Night
Mostly cloudy, with a low around 25. Light and variable wind.
Sunday
Partly sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 24.
Monday
Sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
A chance of rain. Snow level 4800 feet rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 51.
Wednesday Night
A chance of rain and snow. Snow level 5400 feet lowering to 4400 feet after midnight . Cloudy, with a low around 31.
Thursday
A chance of snow. Mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Helmville MT
 46.86°N 112.97°W (Elev. 4377 ft)
Last Update:
1:01 am MST Feb 27, 2026
Forecast Valid:
3am MST Feb 27, 2026-6pm MST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation