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

Prolonged dangerous winter storm conditions in the high country of western Montana and north-central Idaho later this week with localized damaging winds

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Current conditions at

ST. REGIS (STGM8)

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

NA

36°F

2°C

Humidity 48%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 09 Mar 07:02 PM MDT
Extended Forecast for

12 Miles WSW Superior MT

  • Tonight

    Tonight: Snow likely, mainly after 1am. Mostly cloudy, with a low around 17. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 17 °F

    Chance Snow
    and Breezy
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow likely, mainly before 5pm. The snow could be heavy at times. Mostly cloudy, with a high near 22. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 22 °F

    Heavy Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 17. South southwest wind 14 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 17 °F

    Slight Chance
    Snow then
    Snow Likely

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 32. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 32 °F

    Heavy Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 30. Breezy, with a southwest wind 23 to 28 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Low: 30 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow. The snow could be heavy at times. High near 33. Windy. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    High: 33 °F

    Heavy Snow
    and Windy

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Low around 31. Breezy. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Low: 31 °F

    Heavy Snow
    and Breezy

  • Friday

    Friday: Snow. The snow could be heavy at times. Cloudy, with a high near 34. Breezy.

    High: 34 °F

    Heavy Snow
    and Breezy

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Cloudy, with a low around 31.

    Low: 31 °F

    Heavy Snow

Detailed Forecast

Tonight
Snow likely, mainly after 1am. Mostly cloudy, with a low around 17. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
Snow likely, mainly before 5pm. The snow could be heavy at times. Mostly cloudy, with a high near 22. Breezy, with a west southwest wind 14 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 17. South southwest wind 14 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday
Snow. The snow could be heavy at times. High near 32. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 30. Breezy, with a southwest wind 23 to 28 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 33. Windy. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Low around 31. Breezy. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Friday
Snow. The snow could be heavy at times. Cloudy, with a high near 34. Breezy.
Friday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 31.
Saturday
Snow. The snow could be heavy at times. Cloudy, with a high near 32. Breezy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 21. Breezy.
Sunday
A chance of snow. Mostly cloudy, with a high near 32.
Sunday Night
Snow. Mostly cloudy, with a low around 30.
Monday
Rain and snow. Mostly cloudy, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WSW Superior MT
 47.1°N 115.1°W (Elev. 5823 ft)
Last Update:
2:01 pm MDT Mar 9, 2026
Forecast Valid:
7pm MDT Mar 9, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation