Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

27°F

-3°C

Humidity 96%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 18 Apr 02:02 AM MDT
Extended Forecast for

12 Miles SSW St. Regis MT

  • Overnight

    Overnight: Mostly clear, with a low around 22. South southwest wind around 11 mph.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 41. South wind 9 to 15 mph, with gusts as high as 22 mph.

    High: 41 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. South southwest wind 10 to 15 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53. South wind 8 to 10 mph.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. South southwest wind 9 to 11 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 22. South southwest wind around 11 mph.
Saturday
Mostly sunny, with a high near 41. South wind 9 to 15 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 32. South southwest wind 10 to 15 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 53. South wind 8 to 10 mph.
Sunday Night
Partly cloudy, with a low around 38. South southwest wind 9 to 11 mph.
Monday
Sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 39.
Wednesday
Rain likely before 9am, then rain and snow showers between 9am and 3pm, then snow showers after 3pm. Some thunder is also possible. Snow level 8200 feet lowering to 6700 feet in the afternoon . Mostly cloudy, with a high near 41.
Wednesday Night
Snow. Mostly cloudy, with a low around 31.
Thursday
Snow likely. Mostly cloudy, with a high near 35.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 27.
Friday
A slight chance of snow. Mostly sunny, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW St. Regis MT
 47.14°N 115.18°W (Elev. 6535 ft)
2:01 am MDT Apr 18, 2026
2am MDT Apr 18, 2026-6pm MDT Apr 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