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

Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

37°F

3°C

Humidity 95%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 13 Nov 07:02 AM MST
Extended Forecast for

4 Miles WSW St. Regis MT

  • Today

    Today: Partly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Partly Sunny

  • Tonight

    Tonight: A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 33. Light and variable wind.

    Low: 33 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of rain between 2pm and 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 46. West southwest wind 3 to 5 mph.

    High: 46 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Patchy fog before 8pm. Otherwise, partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Patchy Fog
    then Partly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 50. Light south wind.

    High: 50 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

  • Monday

    Monday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Rain Likely

  • Monday Night

    Monday Night: A slight chance of rain before 11pm. Snow level 5100 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow after 11am. Snow level 3700 feet rising to 4200 feet in the afternoon. Mostly cloudy, with a high near 40.

    High: 40 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Partly sunny, with a high near 53. Calm wind.
Tonight
A 10 percent chance of rain after 5am. Mostly cloudy, with a low around 33. Light and variable wind.
Saturday
A 20 percent chance of rain between 2pm and 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 46. West southwest wind 3 to 5 mph.
Saturday Night
Patchy fog before 8pm. Otherwise, partly cloudy, with a low around 29. Calm wind.
Sunday
Partly sunny, with a high near 50. Light south wind.
Sunday Night
A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 32.
Monday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Monday Night
A slight chance of rain before 11pm. Snow level 5100 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 29.
Tuesday
A slight chance of snow after 11am. Snow level 3700 feet rising to 4200 feet in the afternoon. Mostly cloudy, with a high near 40.
Tuesday Night
A chance of snow, mainly before 11pm. Snow level 4200 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 27.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 40.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 27.
Thursday
A chance of snow. Mostly cloudy, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW St. Regis MT
 47.29°N 115.18°W (Elev. 3415 ft)
Last Update:
6:53 am MST Nov 13, 2026
Forecast Valid:
7am MST Nov 13, 2026-6pm MST Nov 19, 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