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

27°F

-3°C

Humidity 95%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 10 Mar 05:02 AM MDT
Extended Forecast for

St. Regis MT

High Wind Watch March 12, 12:00am until March 12, 12:00pm
Click here for hazard details and duration
High Wind Watch

  • Overnight

    Overnight: Snow likely. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow likely, mainly before 5pm. Partly sunny, with a high near 37. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 3am. Partly cloudy, with a low around 23. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Partly Cloudy
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow before 3pm, then rain and snow. High near 43. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all rain after 9pm. Snow level 3800 feet rising to 4600 feet after midnight. Low around 35. Southwest wind 3 to 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    then Rain

  • Thursday

    Thursday: Rain before noon, then rain and snow. Snow level 4600 feet lowering to 3500 feet in the afternoon . High near 46. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 46 °F

    Rain then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow. Snow level 3500 feet rising to 4200 feet after midnight. Low around 35. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow

  • Friday

    Friday: Rain and snow. Cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain before midnight, then rain and snow. Cloudy, with a low around 30.

    Low: 30 °F

    Rain then
    Rain/Snow

Detailed Forecast

Overnight
Snow likely. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly before 5pm. Partly sunny, with a high near 37. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely, mainly after 3am. Partly cloudy, with a low around 23. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Snow before 3pm, then rain and snow. High near 43. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow, becoming all rain after 9pm. Snow level 3800 feet rising to 4600 feet after midnight. Low around 35. Southwest wind 3 to 6 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain before noon, then rain and snow. Snow level 4600 feet lowering to 3500 feet in the afternoon . High near 46. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday Night
Rain and snow. Snow level 3500 feet rising to 4200 feet after midnight. Low around 35. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
Rain and snow. Cloudy, with a high near 45.
Friday Night
Rain before midnight, then rain and snow. Cloudy, with a low around 30.
Saturday
Rain and snow likely, becoming all snow after 9am. Mostly cloudy, with a high near 43.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 21.
Sunday
A slight chance of snow. Partly sunny, with a high near 42.
Sunday Night
Snow likely. Mostly cloudy, with a low around 29.
Monday
Rain and snow likely. Snow level 3000 feet rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
St. Regis MT
 47.3°N 115.08°W (Elev. 2799 ft)
Last Update:
2:01 am MDT Mar 10, 2026
Forecast Valid:
5am MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation