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

Hazardous Weather Conditions

Current conditions at

ST. REGIS (STGM8)

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

NA

56°F

13°C

Humidity 51%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 11 Oct 01:02 PM MDT
Extended Forecast for

10 Miles SSW St. Regis MT

Winter Weather Advisory October 11, 06:00pm until October 13, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: A 50 percent chance of rain. Snow level 6000 feet. Mostly cloudy, with a high near 43. West southwest wind around 9 mph, with gusts as high as 18 mph.

    High: 43 °F

    Chance Rain

  • Tonight

    Tonight: Rain and snow before 3am, then snow between 3am and 4am, then rain and snow after 4am. Snow level 5900 feet lowering to 5300 feet after midnight . Low around 34. West southwest wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Sunday

    Sunday: Snow. High near 36. Southwest wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 28. South wind 7 to 14 mph becoming east northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Snow

  • Columbus Day

    Columbus Day: A 50 percent chance of snow before noon. Mostly cloudy, with a high near 34. East northeast wind 13 to 18 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 39.

    High: 39 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow after midnight. Snow level 6500 feet lowering to 5500 feet after midnight . Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A slight chance of rain and snow before noon, then a slight chance of rain. Snow level 5300 feet rising to 7000 feet in the afternoon. Mostly sunny, with a high near 45.

    High: 45 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

Detailed Forecast

This Afternoon
A 50 percent chance of rain. Snow level 6000 feet. Mostly cloudy, with a high near 43. West southwest wind around 9 mph, with gusts as high as 18 mph.
Tonight
Rain and snow before 3am, then snow between 3am and 4am, then rain and snow after 4am. Snow level 5900 feet lowering to 5300 feet after midnight . Low around 34. West southwest wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday
Snow. High near 36. Southwest wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Low around 28. South wind 7 to 14 mph becoming east northeast after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Columbus Day
A 50 percent chance of snow before noon. Mostly cloudy, with a high near 34. East northeast wind 13 to 18 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 39.
Tuesday Night
A slight chance of rain and snow after midnight. Snow level 6500 feet lowering to 5500 feet after midnight . Partly cloudy, with a low around 30.
Wednesday
A slight chance of rain and snow before noon, then a slight chance of rain. Snow level 5300 feet rising to 7000 feet in the afternoon. Mostly sunny, with a high near 45.
Wednesday Night
A chance of rain before 3am, then a chance of rain and snow. Snow level 7200 feet lowering to 6000 feet after midnight . Partly cloudy, with a low around 34.
Thursday
A chance of rain and snow. Snow level 5700 feet rising to 6600 feet in the afternoon. Partly sunny, with a high near 43.
Thursday Night
A chance of rain and snow. Snow level 6700 feet lowering to 5600 feet after midnight . Partly cloudy, with a low around 35.
Friday
Rain and snow likely. Snow level 5500 feet. Mostly cloudy, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW St. Regis MT
 47.16°N 115.15°W (Elev. 5253 ft)
Last Update:
5:10 am MDT Oct 11, 2025
Forecast Valid:
1pm MDT Oct 11, 2025-6pm MDT Oct 17, 2025
 
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