Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

94°F

34°C

Humidity 19%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Heat Index90°F (32°C)
Last update 26 Aug 07:02 PM MDT
Extended Forecast for

St. Regis MT

  • Tonight

    Tonight: A 20 percent chance of rain before midnight.  Patchy smoke before 2am, then patchy smoke after 5am. Partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Slight Chance
    Rain then
    Patchy Smoke

  • Thursday

    Thursday: Patchy smoke before 1pm, then patchy smoke after 4pm. Partly sunny, with a high near 92. Calm wind becoming west southwest around 6 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 92 °F

    Patchy Smoke

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49. West wind around 5 mph becoming calm  in the evening.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after midnight.  Partly cloudy, with a low around 50. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 50 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 20 percent chance of rain before noon.  Mostly sunny, with a high near 79.

    High: 79 °F

    Slight Chance
    Rain then
    Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain, mainly before noon.  Mostly sunny, with a high near 73.

    High: 73 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of rain before midnight. Patchy smoke before 2am, then patchy smoke after 5am. Partly cloudy, with a low around 56. Calm wind.
Thursday
Patchy smoke before 1pm, then patchy smoke after 4pm. Partly sunny, with a high near 92. Calm wind becoming west southwest around 6 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 49. West wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 87. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 50. West southwest wind around 5 mph becoming calm in the evening.
Saturday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 79.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 43.
Sunday
A chance of rain, mainly before noon. Mostly sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 84.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
St. Regis MT
 47.3°N 115.08°W (Elev. 2799 ft)
2:01 pm MDT Aug 26, 2026
7pm MDT Aug 26, 2026-6pm MDT Sep 2, 2026
 
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