Dangerous Heat in the East; Critical Fire Weather in the Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue today and likely Tuesday across portions of the Four Corners and northern High Plains. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

61°F

16°C

Humidity 74%
Wind Speed WSW 2 MPH
Barometer NA
Dewpoint 53°F (12°C)
Visibility NA
Last update 29 Jun 05:02 PM MDT
Extended Forecast for

5 Miles ESE St. Regis MT

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  High near 52. West wind around 7 mph.  Chance of precipitation is 80%.

    High: 52 °F

    Showers

  • Tonight

    Tonight: Rain likely, mainly before 10pm.  Mostly cloudy, with a low around 45. West wind 5 to 8 mph becoming calm  after midnight.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain Likely
    then Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain, then showers likely and possibly a thunderstorm after noon.  Patchy fog between 8am and 10am.  Otherwise, mostly cloudy, with a high near 64. Calm wind becoming west northwest around 5 mph in the afternoon.  Chance of precipitation is 60%.

    High: 64 °F

    Showers
    Likely and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: A slight chance of rain between 8pm and 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Light southwest wind.  Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Calm wind becoming west around 5 mph in the afternoon.

    High: 68 °F

    Sunny

  • Wednesday Night

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

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 52. West wind around 7 mph. Chance of precipitation is 80%.
Tonight
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 45. West wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Patchy fog between 8am and 10am. Otherwise, mostly cloudy, with a high near 64. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 60%.
Tuesday Night
A slight chance of rain between 8pm and 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 44. Light southwest wind. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 68. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Mostly sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 44.
Independence Day
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE St. Regis MT
 47.26°N 115.01°W (Elev. 4498 ft)
2:00 pm MDT Jun 29, 2026
5pm MDT Jun 29, 2026-6pm MDT Jul 6, 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