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

Hazardous Weather Conditions

Current conditions at

ST. REGIS (STGM8)

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

NA

45°F

7°C

Humidity 91%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 11 Oct 10:02 PM MDT
Extended Forecast for

4 Miles E De Borgia MT

Winter Weather Advisory until October 13, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until October 13, 12:00pm

    NOW until 12:00pm Mon

    Winter Weather Advisory

  • Tonight

    Low: 35 °F

    Rain

  • Sunday

    Sunday: Rain. High near 42. West southwest wind 5 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Rain

  • Sunday Night

    Sunday Night: Rain before midnight, then rain and snow between midnight and 3am, then snow after 3am. Snow level 4700 feet lowering to 3500 feet after midnight . Low around 27. South wind 5 to 8 mph becoming east northeast after midnight. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain then
    Rain/Snow

  • Columbus Day

    Columbus Day: A 50 percent chance of snow before noon. Mostly cloudy, with a high near 39. East northeast wind 8 to 10 mph. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23. East northeast wind 5 to 9 mph.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon. Snow level rising to 5200 feet in the afternoon. Mostly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow before noon, then a chance of rain. Patchy fog between 7am and 11am. Otherwise, partly sunny, with a high near 49.

    High: 49 °F

    Chance
    Rain/Snow and
    Patchy Fog
    then Chance
    Rain

Detailed Forecast

Tonight
Rain. Low around 35. West wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain. High near 42. West southwest wind 5 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain before midnight, then rain and snow between midnight and 3am, then snow after 3am. Snow level 4700 feet lowering to 3500 feet after midnight . Low around 27. South wind 5 to 8 mph becoming east northeast after midnight. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Columbus Day
A 50 percent chance of snow before noon. Mostly cloudy, with a high near 39. East northeast wind 8 to 10 mph. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 23. East northeast wind 5 to 9 mph.
Tuesday
A 20 percent chance of snow before noon. Snow level rising to 5200 feet in the afternoon. Mostly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
A chance of rain and snow before noon, then a chance of rain. Patchy fog between 7am and 11am. Otherwise, partly sunny, with a high near 49.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 31.
Thursday
A chance of rain and snow before 9am, then a chance of rain. Patchy fog between 8am and 9am. Otherwise, mostly sunny, with a high near 49.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 33.
Friday
A chance of rain. Mostly cloudy, with a high near 47.
Friday Night
A chance of rain. Mostly cloudy, with a low around 32.
Saturday
A chance of rain. Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E De Borgia MT
 47.36°N 115.26°W (Elev. 3543 ft)
Last Update:
2:30 pm MDT Oct 11, 2025
Forecast Valid:
11pm MDT Oct 11, 2025-6pm MDT Oct 18, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation