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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Hazardous Weather Conditions

Current conditions at

ST. REGIS (STGM8)

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

NA

28°F

-2°C

Humidity 95%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 10 Mar 08:02 PM MDT
Extended Forecast for

5 Miles ESE Superior MT

Winter Storm Warning March 11, 06:00pm until March 14, 12:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: A 40 percent chance of snow, mainly after 2am. Increasing clouds, with a low around 21. West wind 6 to 9 mph becoming south southeast after midnight. Total nighttime snow accumulation of less than a half inch possible.

    Low: 21 °F

    Partly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow. High near 35. West southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 33. South southwest wind 10 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 33 °F

    Snow

  • Thursday

    Thursday: Snow. High near 37. Breezy, with a west wind 16 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 37 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow. Low around 32. West southwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 32 °F

    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 37. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 37 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow. Low around 30. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Snow

  • Saturday

    Saturday: Snow. Mostly cloudy, with a high near 33.

    High: 33 °F

    Snow

  • Saturday Night

    Saturday Night: A chance of snow before midnight. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
A 40 percent chance of snow, mainly after 2am. Increasing clouds, with a low around 21. West wind 6 to 9 mph becoming south southeast after midnight. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow. High near 35. West southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Snow. Low around 33. South southwest wind 10 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. High near 37. Breezy, with a west wind 16 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow. Low around 32. West southwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Friday
Snow. The snow could be heavy at times. High near 37. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Friday Night
Snow. Low around 30. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow. Mostly cloudy, with a high near 33.
Saturday Night
A chance of snow before midnight. Mostly cloudy, with a low around 18.
Sunday
A chance of snow, mainly after noon. Mostly cloudy, with a high near 32.
Sunday Night
Snow likely. Mostly cloudy, with a low around 28.
Monday
Rain and snow likely. Mostly cloudy, with a high near 42.
Monday Night
Rain likely. Mostly cloudy, with a low around 38.
Tuesday
A chance of rain. Mostly cloudy, with a high near 51.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Superior MT
 47.17°N 114.81°W (Elev. 5046 ft)
Last Update:
2:11 pm MDT Mar 10, 2026
Forecast Valid:
8pm MDT Mar 10, 2026-6pm MDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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