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

22°F

-6°C

Humidity 94%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 11 Mar 03:02 AM MDT
Extended Forecast for

2 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

  • Overnight

    Overnight: A 40 percent chance of snow. Mostly cloudy, with a low around 25. Southeast wind around 5 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely before 2pm, then rain and snow. High near 43. South wind 5 to 8 mph becoming west southwest in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow Likely
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain before 7pm, then rain and snow between 7pm and 10pm, then rain after 10pm. Snow level 4000 feet rising to 5100 feet after midnight. Low around 37. South southwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow
    then Rain

  • Thursday

    Thursday: Rain before 9am, then snow. Snow level 4700 feet lowering to 3200 feet in the afternoon . High near 44. West wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Snow

  • Thursday Night

    Thursday Night: Snow. Low around 36. West southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 36 °F

    Snow

  • Friday

    Friday: Snow before noon, then rain and snow. Snow level rising to 4000 feet in the afternoon. High near 43. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow then
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow. Snow level 4000 feet. Low around 35. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Saturday

    Saturday: Rain and snow, becoming all snow after 9am. Cloudy, with a high near 41.

    High: 41 °F

    Rain/Snow
    then Snow

  • Saturday Night

    Saturday Night: A chance of snow before midnight. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow. Mostly cloudy, with a low around 25. Southeast wind around 5 mph. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow likely before 2pm, then rain and snow. High near 43. South wind 5 to 8 mph becoming west southwest in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain before 7pm, then rain and snow between 7pm and 10pm, then rain after 10pm. Snow level 4000 feet rising to 5100 feet after midnight. Low around 37. South southwest wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain before 9am, then snow. Snow level 4700 feet lowering to 3200 feet in the afternoon . High near 44. West wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Snow. Low around 36. West southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday
Snow before noon, then rain and snow. Snow level rising to 4000 feet in the afternoon. High near 43. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday Night
Rain and snow. Snow level 4000 feet. Low around 35. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Rain and snow, becoming all snow after 9am. Cloudy, with a high near 41.
Saturday Night
A chance of snow before midnight. Mostly cloudy, with a low around 22.
Sunday
A chance of snow, mainly after noon. Mostly cloudy, with a high near 40.
Sunday Night
Rain and snow likely. Snow level rising to 3900 feet after midnight. Mostly cloudy, with a low around 34.
Monday
Rain and snow likely. Mostly cloudy, with a high near 51.
Monday Night
Rain likely. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Superior MT
 47.17°N 114.87°W (Elev. 3199 ft)
Last Update:
2:01 am MDT Mar 11, 2026
Forecast Valid:
3am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation