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

Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

48°F

9°C

Humidity 75%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 01 Sep 09:02 AM MDT
Extended Forecast for

11 Miles SSW St. Regis MT

  • Today

    Today: A chance of showers, with thunderstorms also possible after 5pm. Patchy smoke between 1pm and 3pm. Partly sunny, with a high near 71. Southeast wind 5 to 7 mph becoming west southwest in the afternoon. Chance of precipitation is 30%.

    High: 71 °F

    Patchy Smoke
    then Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely before 8pm, then showers likely between 8pm and midnight. Mostly cloudy, with a low around 45. Southwest wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely then
    Mostly Cloudy

  • Wednesday

    Wednesday: Showers likely before noon, then showers and possibly a thunderstorm between noon and 3pm, then showers after 3pm. High near 50. West southwest wind 5 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 50 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 40. South southwest wind 7 to 10 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers. High near 45. West southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

  • Friday

    Friday: A chance of rain and snow showers before 9am, then a chance of rain showers. Partly sunny, with a high near 51. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 51 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain, mainly before midnight. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Saturday

    Saturday: A slight chance of rain. Partly sunny, with a high near 58.

    High: 58 °F

    Slight Chance
    Rain

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 5pm. Patchy smoke between 1pm and 3pm. Partly sunny, with a high near 71. Southeast wind 5 to 7 mph becoming west southwest in the afternoon. Chance of precipitation is 30%.
Tonight
Showers and thunderstorms likely before 8pm, then showers likely between 8pm and midnight. Mostly cloudy, with a low around 45. Southwest wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Wednesday
Showers likely before noon, then showers and possibly a thunderstorm between noon and 3pm, then showers after 3pm. High near 50. West southwest wind 5 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 40. South southwest wind 7 to 10 mph. Chance of precipitation is 60%.
Thursday
Showers. High near 45. West southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 40.
Friday
A chance of rain and snow showers before 9am, then a chance of rain showers. Partly sunny, with a high near 51. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A chance of rain, mainly before midnight. Mostly cloudy, with a low around 43.
Saturday
A slight chance of rain. Partly sunny, with a high near 58.
Saturday Night
A chance of rain, mainly before midnight. Mostly cloudy, with a low around 47.
Sunday
A chance of rain and thunderstorms. Partly sunny, with a high near 60.
Sunday Night
Rain likely. Mostly cloudy, with a low around 47.
Labor Day
A chance of rain. Partly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW St. Regis MT
 47.14°N 115.18°W (Elev. 6535 ft)
Last Update:
2:01 am MDT Sep 1, 2026
Forecast Valid:
9am MDT Sep 1, 2026-6pm MDT Sep 7, 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