Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

Current conditions at

US-2 @Stateline US2 MP 667.1 (MTSTA)

Lat: 48.13764°NLon: 104.04687°WElev: 2100.0ft.

NA

73°F

23°C

Humidity 72%
Wind Speed NNE 8 MPH
Barometer NA
Dewpoint 63°F (17°C)
Visibility NA
Last update 05 Sep 09:00 PM MDT
Extended Forecast for

Bainville MT

  • Tonight

    Tonight: A 20 percent chance of showers after 5am.  Partly cloudy, with a low around 64. Northeast wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 5pm.  Mostly cloudy, then gradually becoming sunny, with a high near 87. North wind 9 to 17 mph becoming east in the afternoon. Winds could gust as high as 26 mph.  Chance of precipitation is 20%.

    High: 87 °F

    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am.  Low around 62. East wind 16 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%.

    Low: 62 °F

    Showers
    Likely then
    Showers

  • Labor Day

    Labor Day: Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm.  High near 82. East wind 14 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 80%.

    High: 82 °F

    Showers then
    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight.  Partly cloudy, with a low around 54. Breezy, with a west wind 16 to 22 mph, with gusts as high as 30 mph.

    Low: 54 °F

    Slight Chance
    Showers then
    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 72. Windy, with a west southwest wind 25 to 30 mph increasing to 32 to 37 mph in the afternoon. Winds could gust as high as 49 mph.

    High: 72 °F

    Windy. Mostly
    Sunny then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight.  Partly cloudy, with a low around 48. Windy, with a west northwest wind 20 to 30 mph decreasing to 10 to 20 mph after midnight. Winds could gust as high as 44 mph.

    Low: 48 °F

    Slight Chance
    Showers and
    Windy then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 78. West wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50. West wind 5 to 9 mph becoming light and variable.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers after 5am. Partly cloudy, with a low around 64. Northeast wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday
A slight chance of showers and thunderstorms before 11am, then a slight chance of showers and thunderstorms after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 87. North wind 9 to 17 mph becoming east in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 20%.
Sunday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Low around 62. East wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
Labor Day
Showers and possibly a thunderstorm before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers after 3pm. High near 82. East wind 14 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%.
Monday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 54. Breezy, with a west wind 16 to 22 mph, with gusts as high as 30 mph.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 72. Windy, with a west southwest wind 25 to 30 mph increasing to 32 to 37 mph in the afternoon. Winds could gust as high as 49 mph.
Tuesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 48. Windy, with a west northwest wind 20 to 30 mph decreasing to 10 to 20 mph after midnight. Winds could gust as high as 44 mph.
Wednesday
Sunny, with a high near 78. West wind 8 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 50. West wind 5 to 9 mph becoming light and variable.
Thursday
Sunny, with a high near 83. Southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 29 mph.
Thursday Night
Mostly clear, with a low around 53. West wind 5 to 11 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 78.
Friday Night
A chance of showers. Mostly cloudy, with a low around 48.
Saturday
A slight chance of showers. Partly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Bainville MT
 48.15°N 104.2°W (Elev. 2070 ft)
3:16 pm MDT Sep 5, 2026
9pm MDT Sep 5, 2026-6pm MDT Sep 12, 2026
 
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