Record Heat for the Intermountain West and Northern Plains; Heavy Rainfall and Severe Weather Threats

Record setting heat is expected over the next several days from the Intermountain West through the northern Plains. Furthermore, fire weather concerns increase with dry and breezy conditions. Meanwhile, heavy rainfall and severe thunderstorm threats for the Ohio/Tennessee Valleys, central Appalachians and Southeast today. The threat shifts to central Gulf Coast and across central Texas this week. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

87°F

31°C

Humidity 25%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Heat Index84°F (29°C)
Last update 12 Jul 01:02 PM MDT
Extended Forecast for

5 Miles E St. Regis MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 79. West wind 5 to 7 mph.

    High: 79 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 56. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 56 °F

    Decreasing
    Clouds

  • Monday

    Monday: Increasing clouds, with a high near 86. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 86 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 65. West southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 65 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain before 3pm, then a chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 83. Light east northeast wind.  Chance of precipitation is 40%.

    High: 83 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after midnight.  Mostly cloudy, with a low around 63.

    Low: 63 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain before 3pm, then a chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 83. Chance of precipitation is 30%.

    High: 83 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of rain before midnight.  Mostly clear, with a low around 62.

    Low: 62 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 79. West wind 5 to 7 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 56. West wind 5 to 7 mph becoming calm in the evening.
Monday
Increasing clouds, with a high near 86. Calm wind becoming west southwest around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 65. West southwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
A chance of rain before 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 83. Light east northeast wind. Chance of precipitation is 40%.
Tuesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 63.
Wednesday
A chance of rain before 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 83. Chance of precipitation is 30%.
Wednesday Night
A slight chance of rain before midnight. Mostly clear, with a low around 62.
Thursday
Sunny, with a high near 86.
Thursday Night
A chance of rain before midnight. Partly cloudy, with a low around 61.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E St. Regis MT
 47.3°N 114.99°W (Elev. 4600 ft)
1:31 pm MDT Jul 12, 2026
2pm MDT Jul 12, 2026-6pm MDT Jul 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database