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

41°F

5°C

Humidity 99%
Wind Speed SW 1 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 09 Mar 01:02 AM MDT
Extended Forecast for

6 Miles SE De Borgia MT

  • Overnight

    Overnight: A chance of rain and snow before 4am, then a slight chance of snow between 4am and 5am. Mostly cloudy, with a low around 27. West southwest wind around 11 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow

  • Monday

    Monday: Snow likely, mainly after 5pm. Partly sunny, with a high near 37. West southwest wind 9 to 13 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely. Mostly cloudy, with a low around 23. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 23 °F

    Chance Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow. High near 36. West wind 3 to 8 mph. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow after midnight. Partly cloudy, with a low around 20. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph. Little or no snow accumulation expected.

    Low: 20 °F

    Partly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow before 3pm, then rain and snow. High near 42. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 42 °F

    Snow Likely
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain. Snow level 4000 feet rising to 4900 feet after midnight. Low around 34. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 34 °F

    Rain

  • Thursday

    Thursday: Rain before 9am, then rain and snow. Cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain and snow. Cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow

Detailed Forecast

Overnight
A chance of rain and snow before 4am, then a slight chance of snow between 4am and 5am. Mostly cloudy, with a low around 27. West southwest wind around 11 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Snow likely, mainly after 5pm. Partly sunny, with a high near 37. West southwest wind 9 to 13 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely. Mostly cloudy, with a low around 23. West wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday
Snow. High near 36. West wind 3 to 8 mph. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 40 percent chance of snow after midnight. Partly cloudy, with a low around 20. West wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 20 mph. Little or no snow accumulation expected.
Wednesday
Snow before 3pm, then rain and snow. High near 42. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday Night
Rain. Snow level 4000 feet rising to 4900 feet after midnight. Low around 34. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Rain before 9am, then rain and snow. Cloudy, with a high near 45.
Thursday Night
Rain and snow. Cloudy, with a low around 34.
Friday
Rain and snow, becoming all rain after noon. Cloudy, with a high near 44.
Friday Night
Rain and snow. Cloudy, with a low around 34.
Saturday
Rain and snow. Snow level 4000 feet. Mostly cloudy, with a high near 44.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 24.
Sunday
A chance of snow. Mostly cloudy, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE De Borgia MT
 47.32°N 115.25°W (Elev. 2999 ft)
Last Update:
12:21 am MDT Mar 9, 2026
Forecast Valid:
1am MDT Mar 9, 2026-6pm MDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation