Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

88°F

31°C

Humidity 19%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Heat Index84°F (29°C)
Last update 17 Aug 07:02 PM MDT
Extended Forecast for

6 Miles NNE Superior MT

  • Tonight

    Tonight: Partly cloudy, with a low around 57. Light and variable wind becoming southwest around 5 mph after midnight.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 73. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 73 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. West wind around 6 mph becoming south southwest after midnight.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 74. South southwest wind around 6 mph becoming calm.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56. South southwest wind 3 to 6 mph.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of rain.  Mostly cloudy, with a low around 60.

    Low: 60 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 57. Light and variable wind becoming southwest around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 73. Calm wind becoming west 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 54. West wind around 6 mph becoming south southwest after midnight.
Wednesday
Sunny, with a high near 74. South southwest wind around 6 mph becoming calm.
Wednesday Night
Partly cloudy, with a low around 56. South southwest wind 3 to 6 mph.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 60.
Friday
Mostly sunny, with a high near 78.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 60.
Saturday
A slight chance of rain. Mostly sunny, with a high near 73.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 55.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Superior MT
 47.28°N 114.83°W (Elev. 5883 ft)
2:01 pm MDT Aug 17, 2026
7pm MDT Aug 17, 2026-6pm MDT Aug 24, 2026
 
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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