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

Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Hazardous Weather Conditions

Current conditions at

Sieben I-15 MP 216 (MTSBN)

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

unknown precip

39°F

4°C

Humidity 83%
Wind Speed W 11 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 05 Mar 09:45 AM MST
Extended Forecast for

Marysville MT

Winter Weather Advisory March 5, 10:09am until March 5, 03:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 5, 10:09am until March 5, 03:00pm

    NOW until 3:00pm Thu

    Winter Weather Advisory

  • Today

    High: 36 °F

    Snow Likely
    and Breezy

  • Tonight

    Tonight: A 30 percent chance of snow between 11pm and 4am. Mostly cloudy, with a low around 27. West wind 14 to 18 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow

  • Friday

    Friday: A 50 percent chance of snow. Partly sunny, with a high near 35. West wind 15 to 18 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow

  • Friday Night

    Friday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 28. West southwest wind 16 to 21 mph, with gusts as high as 36 mph.

    Low: 28 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Saturday

    Saturday: A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 42. Breezy, with a west southwest wind around 23 mph, with gusts as high as 43 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 39. Breezy, with a west wind 24 to 26 mph, with gusts as high as 44 mph.

    Low: 39 °F

    Breezy.
    Slight Chance
    Rain then
    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 49. Breezy, with a southwest wind 25 to 29 mph, with gusts as high as 50 mph.

    High: 49 °F

    Slight Chance
    Rain and
    Breezy

  • Sunday Night

    Sunday Night: A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 37. Windy, with a west southwest wind 30 to 32 mph, with gusts as high as 55 mph.

    Low: 37 °F

    Chance
    Rain/Snow and
    Windy

Detailed Forecast

Today
Snow likely, mainly before 5pm. Mostly cloudy, with a high near 36. Breezy, with a west northwest wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 30 percent chance of snow between 11pm and 4am. Mostly cloudy, with a low around 27. West wind 14 to 18 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 35. West wind 15 to 18 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 28. West southwest wind 16 to 21 mph, with gusts as high as 36 mph.
Saturday
A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 42. Breezy, with a west southwest wind around 23 mph, with gusts as high as 43 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 39. Breezy, with a west wind 24 to 26 mph, with gusts as high as 44 mph.
Sunday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 49. Breezy, with a southwest wind 25 to 29 mph, with gusts as high as 50 mph.
Sunday Night
A chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 37. Windy, with a west southwest wind 30 to 32 mph, with gusts as high as 55 mph.
Monday
Snow likely. Mostly cloudy, with a high near 41. Windy.
Monday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 24. Windy.
Tuesday
Snow. Mostly cloudy, with a high near 30. Breezy.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 21. Breezy.
Wednesday
A chance of snow. Mostly cloudy, with a high near 34. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marysville MT
 46.75°N 112.29°W (Elev. 5456 ft)
Last Update:
9:47 am MST Mar 5, 2026
Forecast Valid:
10am MST Mar 5, 2026-6pm MDT Mar 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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