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

PNS26-03: Soliciting Comments through February 9, 2026 on the Discontinuation of the State Forecast Product (SFP)

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Hazardous Weather Conditions

Current conditions at

Sieben I-15 MP 216 (MTSBN)

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

NA

46°F

8°C

Humidity 36%
Wind Speed S 10 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 12 Jan 08:45 AM MST
Extended Forecast for

Marysville MT

High Wind Warning until January 12, 09:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning until January 12, 09:00pm

    NOW until 9:00pm Mon

    High Wind Warning

  • Today

    High: 43 °F

    Partly Sunny
    then Patchy
    Blowing Dust
    and Breezy

  • Tonight

    Tonight: Patchy blowing dust before 7pm. Mostly cloudy, with a low around 38. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 38 mph.

    Low: 38 °F

    Patchy
    Blowing Dust
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 44. West wind 14 to 18 mph, with gusts as high as 31 mph.

    High: 44 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. West wind 11 to 13 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 46. West southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31. West southwest wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 39. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.

    High: 39 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. West northwest wind 3 to 6 mph.

    Low: 23 °F

    Partly Cloudy

Detailed Forecast

Today
Patchy blowing dust after 5pm. Partly sunny, with a high near 43. Breezy, with a west southwest wind 21 to 24 mph, with gusts as high as 34 mph.
Tonight
Patchy blowing dust before 7pm. Mostly cloudy, with a low around 38. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 38 mph.
Tuesday
Mostly cloudy, with a high near 44. West wind 14 to 18 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly cloudy, with a low around 35. West wind 11 to 13 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 46. West southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 31. West southwest wind 11 to 14 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 39. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 23. West northwest wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 35.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marysville MT
 46.75°N 112.29°W (Elev. 5456 ft)
Last Update:
6:12 am MST Jan 12, 2026
Forecast Valid:
9am MST Jan 12, 2026-6pm MST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation