Showers and Thunderstorms from the Southern Plains into the Mid-Mississippi Valley; Record Warmth in the Plains and Midwest

Heavy rain and widely scattered severe storms capable of large hail, damaging winds, and possibly a tornado are expected over portions of the central and southern Plains into the Lower Missouri Valley. Unseasonable warmth will continue for a few more days across the Midwest and Southeast where several daily record highs could fall. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

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

NA

29°F

-2°C

Humidity 94%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 14 Oct 02:15 AM MDT
Extended Forecast for

3 Miles SSE Helmville MT

  • Overnight

    Overnight: Widespread frost.  Otherwise, mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Frost

  • Wednesday

    Wednesday: Widespread frost, mainly before 10am.  Otherwise, mostly sunny, with a high near 52. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 52 °F

    Frost then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Widespread frost, mainly after 1am.  Otherwise, mostly clear, with a low around 27. West wind around 5 mph becoming calm  in the evening.

    Low: 27 °F

    Frost

  • Thursday

    Thursday: Widespread frost before 10am.  Otherwise, sunny, with a high near 55. Light east southeast wind.

    High: 55 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 2am.  Otherwise, mostly clear, with a low around 29. Calm wind becoming east southeast around 6 mph in the evening.

    Low: 29 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 64.

    High: 64 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
Widespread frost. Otherwise, mostly clear, with a low around 25. Calm wind.
Wednesday
Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 52. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Wednesday Night
Widespread frost, mainly after 1am. Otherwise, mostly clear, with a low around 27. West wind around 5 mph becoming calm in the evening.
Thursday
Widespread frost before 10am. Otherwise, sunny, with a high near 55. Light east southeast wind.
Thursday Night
Widespread frost, mainly after 2am. Otherwise, mostly clear, with a low around 29. Calm wind becoming east southeast around 6 mph in the evening.
Friday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 36.
Monday
Mostly sunny, with a high near 59.
Monday Night
A chance of rain. Partly cloudy, with a low around 35.
Tuesday
A chance of rain. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Helmville MT
 46.82°N 112.93°W (Elev. 4600 ft)
2:01 am MDT Oct 14, 2026
2am MDT Oct 14, 2026-6pm MDT Oct 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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