Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

7-Day Forecast 46.75°N 112.32°W (Text-Only)
NWS Forecast for: Marysville MT
Issued by: National Weather Service Great Falls, MT
Last Update: 10:25 am MDT Jul 13, 2025
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  • This
    Afternoon

    This Afternoon: Sunny, with a high near 78. West wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. West southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77. West wind 10 to 17 mph, with gusts as high as 29 mph.

    High: 77 °F

    Sunny

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms, then showers likely after 9pm.  Mostly cloudy, with a low around 45. North wind 18 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 3pm.  Mostly cloudy, with a high near 48. North northeast wind 16 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 60%.

    High: 48 °F

    Showers
    Likely

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers, mainly before midnight.  Mostly cloudy, with a low around 45. North wind 14 to 18 mph, with gusts as high as 29 mph.

    Low: 45 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Partly sunny, with a high near 59. North northwest wind 9 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

    High: 59 °F

    Slight Chance
    Showers

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 48. East northeast wind 7 to 10 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • This Afternoon: Sunny, with a high near 78. West wind 11 to 13 mph, with gusts as high as 23 mph.

    Tonight: Mostly clear, with a low around 61. West southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Monday: Sunny, with a high near 77. West wind 10 to 17 mph, with gusts as high as 29 mph.

    Monday Night: A chance of showers and thunderstorms, then showers likely after 9pm. Mostly cloudy, with a low around 45. North wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

    Tuesday: Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 48. North northeast wind 16 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

    Tuesday Night: A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 45. North wind 14 to 18 mph, with gusts as high as 29 mph.

    Wednesday: A 20 percent chance of showers. Partly sunny, with a high near 59. North northwest wind 9 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 20 mph.

    Wednesday Night: Mostly clear, with a low around 48. East northeast wind 7 to 10 mph becoming south southwest after midnight. Winds could gust as high as 18 mph.

    Thursday: Sunny, with a high near 69.

    Thursday Night: Mostly clear, with a low around 52.

    Friday: Mostly sunny, with a high near 73.

    Friday Night: Mostly clear, with a low around 54.

    Saturday: Sunny, with a high near 76.



    Marysville MT
     46.75°N 112.32°W (Elev. 6463 ft)

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