Current conditions at

Sieben I-15 MP 216 (MTSBN)

Lat: 46.88748267°NLon: 112.1111196°WElev: 4199.0ft.

unknown precip

51°F

11°C

Humidity 100%
Wind Speed N 12 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Last update 15 Jul 07:45 AM MDT
Extended Forecast for

Marysville MT

  • Today

    Today: Showers before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm.  High near 47. Breezy, with a north northeast wind 20 to 22 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 47 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Showers, mainly before midnight.  Low around 42. North northeast wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Showers then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 60. North northeast wind 6 to 10 mph becoming east in the afternoon.

    High: 60 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. East wind 6 to 8 mph becoming south after midnight.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 72. South southwest wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

    High: 72 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. West northwest wind 7 to 14 mph becoming north after midnight. Winds could gust as high as 23 mph.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73. North wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. North northwest wind 6 to 10 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

Detailed Forecast

Today
Showers before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. High near 47. Breezy, with a north northeast wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers, mainly before midnight. Low around 42. North northeast wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 60. North northeast wind 6 to 10 mph becoming east in the afternoon.
Wednesday Night
Mostly clear, with a low around 47. East wind 6 to 8 mph becoming south after midnight.
Thursday
Sunny, with a high near 72. South southwest wind 6 to 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Thursday Night
Mostly clear, with a low around 50. West northwest wind 7 to 14 mph becoming north after midnight. Winds could gust as high as 23 mph.
Friday
Sunny, with a high near 73. North wind 6 to 9 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 53. North northwest wind 6 to 10 mph becoming southwest after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Marysville MT
 46.75°N 112.32°W (Elev. 6463 ft)
4:23 am MDT Jul 15, 2025
8am MDT Jul 15, 2025-6pm MDT Jul 21, 2025
 
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