Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

Bearmouth I-90 MP 145.8 (MTBRM)

Lat: 46.71854°NLon: 113.29534°WElev: 3901.0ft.

NA

23°F

-5°C

Humidity 82%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 15 Mar 09:00 PM MDT
Extended Forecast for

16 Miles WNW Maxville MT

Winter Weather Advisory until March 16, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 16, 12:00pm

    NOW until 12:00pm Mon

    Winter Weather Advisory

  • Tonight

    Low: 18 °F

    Chance Snow

  • Monday

    Monday: Snow likely before 3pm, then rain and snow likely.  Cloudy, with a high near 36. West southwest wind 14 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 36 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow before midnight.  Mostly cloudy, with a low around 34. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 32 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: A slight chance of rain and snow after noon.  Partly sunny, with a high near 41. Breezy, with a west southwest wind around 23 mph, with gusts as high as 37 mph.  Chance of precipitation is 20%.

    High: 41 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before midnight.  Mostly cloudy, with a low around 37. West southwest wind 18 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow before 3pm, then a slight chance of rain.  Partly sunny, with a high near 46. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

Tonight
A 50 percent chance of snow, mainly after 10pm. Cloudy, with a low around 18. West southwest wind 8 to 14 mph, with gusts as high as 18 mph. Total nighttime snow accumulation of 1 to 3 inches possible.
Monday
Snow likely before 3pm, then rain and snow likely. Cloudy, with a high near 36. West southwest wind 14 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Monday Night
A chance of rain and snow before midnight. Mostly cloudy, with a low around 34. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A slight chance of rain and snow after noon. Partly sunny, with a high near 41. Breezy, with a west southwest wind around 23 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 37. West southwest wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow before 3pm, then a slight chance of rain. Partly sunny, with a high near 46. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 39.
Friday
A slight chance of rain. Mostly sunny, with a high near 52.
Friday Night
A chance of rain. Mostly cloudy, with a low around 37.
Saturday
A chance of rain and snow. Partly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
A slight chance of snow. Mostly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WNW Maxville MT
 46.55°N 113.56°W (Elev. 7149 ft)
2:01 pm MDT Mar 15, 2026
9pm MDT Mar 15, 2026-6pm MDT Mar 22, 2026
 
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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