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

90°F

32°C

Humidity 19%
Wind Speed WSW 3 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Heat Index86°F (30°C)
Last update 01 Sep 03:02 PM MDT
Extended Forecast for

11 Miles SSW St. Regis MT

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly between 4pm and 5pm. Partly sunny, with a high near 71. Southwest wind around 7 mph.

    High: 71 °F

    Chance Rain

  • Tonight

    Tonight: Rain likely, mainly between 7pm and midnight. Mostly cloudy, with a low around 44. South southeast wind 9 to 14 mph becoming light south southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Rain likely, then showers and possibly a thunderstorm after noon. High near 50. Light southwest wind becoming west 5 to 9 mph in the morning. 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: Rain likely, mainly after 2am. Increasing clouds, with a low around 41. South wind 6 to 10 mph. Chance of precipitation is 70%.

    Low: 41 °F

    Chance Rain
    then Rain
    Likely

  • Thursday

    Thursday: Rain. High near 47. Southwest wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely. Mostly cloudy, with a low around 41. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain Likely

  • Friday

    Friday: Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 51. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of rain before noon. Mostly sunny, with a high near 57.

    High: 57 °F

    Chance Rain
    then Mostly
    Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly between 4pm and 5pm. Partly sunny, with a high near 71. Southwest wind around 7 mph.
Tonight
Rain likely, mainly between 7pm and midnight. Mostly cloudy, with a low around 44. South southeast wind 9 to 14 mph becoming light south southwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Wednesday
Rain likely, then showers and possibly a thunderstorm after noon. High near 50. Light southwest wind becoming west 5 to 9 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain likely, mainly after 2am. Increasing clouds, with a low around 41. South wind 6 to 10 mph. Chance of precipitation is 70%.
Thursday
Rain. High near 47. Southwest wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely. Mostly cloudy, with a low around 41. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely before noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 51. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 41.
Saturday
A chance of rain before noon. Mostly sunny, with a high near 57.
Saturday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 43.
Sunday
A chance of rain. Partly sunny, with a high near 61.
Sunday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 45.
Labor Day
Rain likely. Mostly cloudy, with a high near 54.
Monday Night
Rain likely. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Partly sunny, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW St. Regis MT
 47.14°N 115.18°W (Elev. 6535 ft)
Last Update:
12:22 pm MDT Sep 1, 2026
Forecast Valid:
3pm MDT Sep 1, 2026-6pm MDT Sep 8, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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