National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

ST. REGIS (STGM8)

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

NA

36°F

2°C

Humidity 80%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 10 Apr 12:02 AM MDT
Extended Forecast for

6 Miles SW St. Regis MT

  • Overnight

    Overnight: Mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 65. Calm wind becoming east northeast 5 to 7 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 44. East southeast wind 12 to 17 mph becoming light and variable. Winds could gust as high as 28 mph.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A chance of rain, then showers and possibly a thunderstorm after noon. High near 57. South southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Chance Rain
    then Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 40. West southwest wind around 6 mph becoming calm after midnight.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: A 50 percent chance of rain, mainly after noon. Partly sunny, with a high near 60. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Slight Chance
    Rain then
    Chance Rain

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 9pm, then rain likely after 9pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 42 °F

    Showers
    Likely

  • Monday

    Monday: Rain. Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before midnight. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 35. Calm wind.
Friday
Mostly sunny, with a high near 65. Calm wind becoming east northeast 5 to 7 mph in the afternoon.
Friday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 44. East southeast wind 12 to 17 mph becoming light and variable. Winds could gust as high as 28 mph.
Saturday
A chance of rain, then showers and possibly a thunderstorm after noon. High near 57. South southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 40 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 40. West southwest wind around 6 mph becoming calm after midnight.
Sunday
A 50 percent chance of rain, mainly after noon. Partly sunny, with a high near 60. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers likely and possibly a thunderstorm before 9pm, then rain likely after 9pm. Mostly cloudy, with a low around 42. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Rain. Mostly cloudy, with a high near 49.
Monday Night
A chance of rain, mainly before midnight. Mostly cloudy, with a low around 37.
Tuesday
A chance of rain and snow before 3pm, then a chance of rain. Snow level 4300 feet. Partly sunny, with a high near 45.
Tuesday Night
Rain and snow likely. Snow level 4600 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 35.
Wednesday
Rain and snow. Mostly cloudy, with a high near 42. Breezy.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 28.
Thursday
A chance of snow. Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW St. Regis MT
 47.24°N 115.2°W (Elev. 3688 ft)
Last Update:
12:21 am MDT Apr 10, 2026
Forecast Valid:
12am MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation