Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Current conditions at

ST. REGIS (STGM8)

Lat: 47.30711°NLon: 115.10761°WElev: 2678.0ft.

NA

30°F

-1°C

Humidity 98%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 16 Mar 07:02 AM MDT
Extended Forecast for

12 Miles SSW St. Regis 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

  • Today

    High: 35 °F

    Snow Likely
    then
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Rain likely, mainly before 8pm.  Snow level 8600 feet lowering to 6500 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 34. Breezy, with a west southwest wind 23 to 25 mph, with gusts as high as 33 mph.  Chance of precipitation is 60%.

    Low: 34 °F

    Breezy. Rain
    Likely then
    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow.  Snow level 6700 feet rising to 7400 feet in the afternoon. Mostly cloudy, with a high near 37. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 34 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 37 °F

    Chance
    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain and snow likely, mainly before midnight.  Snow level 8000 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 36. Breezy, with a southwest wind around 22 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow
    Likely and
    Breezy

  • Wednesday

    Wednesday: A chance of rain and snow before noon, then a chance of rain.  Snow level 6900 feet rising to 7800 feet in the afternoon. Mostly cloudy, with a high near 40. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 33 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 40 °F

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Thursday

    Thursday: A 20 percent chance of rain.  Partly sunny, with a high near 45.

    High: 45 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain, mainly after midnight.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Today
Snow likely before 3pm, then rain and snow. High near 35. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Rain likely, mainly before 8pm. Snow level 8600 feet lowering to 6500 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 34. Breezy, with a west southwest wind 23 to 25 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.
Tuesday
A chance of rain and snow. Snow level 6700 feet rising to 7400 feet in the afternoon. Mostly cloudy, with a high near 37. Breezy, with a southwest wind 23 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday Night
Rain and snow likely, mainly before midnight. Snow level 8000 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 36. Breezy, with a southwest wind around 22 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow before noon, then a chance of rain. Snow level 6900 feet rising to 7800 feet in the afternoon. Mostly cloudy, with a high near 40. Breezy, with a west southwest wind 21 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Thursday
A 20 percent chance of rain. Partly sunny, with a high near 45.
Thursday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 39.
Friday
A chance of rain. Mostly cloudy, with a high near 45.
Friday Night
Rain likely before 3am, then rain and snow likely. Snow level 8300 feet lowering to 7200 feet after midnight . Mostly cloudy, with a low around 35.
Saturday
A chance of snow. Partly sunny, with a high near 38. Breezy.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 25. Breezy.
Sunday
A slight chance of snow. Mostly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW St. Regis MT
 47.14°N 115.18°W (Elev. 6535 ft)
2:01 am MDT Mar 16, 2026
8am MDT Mar 16, 2026-6pm MDT Mar 22, 2026
 
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