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

43°F

6°C

Humidity 61%
Wind Speed WSW 4 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 05 Mar 06:02 PM MST
Extended Forecast for

2 Miles ESE De Borgia MT

  • Tonight

    Tonight: A chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 9pm. Mostly cloudy, with a low around 27. West northwest wind 3 to 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: A 40 percent chance of snow after 2pm. Mostly cloudy, with a high near 36. West wind 5 to 8 mph. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 32. Southwest wind 3 to 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 32 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Saturday

    Saturday: Rain and snow before 11am, then a chance of rain. Snow level 4400 feet rising to 6300 feet in the afternoon. High near 41. Southwest wind 6 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 38. Southwest wind around 8 mph.

    Low: 38 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.

    High: 44 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely before 2am, then snow likely, possibly mixed with rain. Snow level 6000 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Monday

    Monday: A chance of rain and snow before 8am, then snow likely. Mostly cloudy, with a high near 39.

    High: 39 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Monday Night

    Monday Night: Snow likely. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Snow Likely

Detailed Forecast

Tonight
A chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 9pm. Mostly cloudy, with a low around 27. West northwest wind 3 to 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A 40 percent chance of snow after 2pm. Mostly cloudy, with a high near 36. West wind 5 to 8 mph. Little or no snow accumulation expected.
Friday Night
Snow likely before 2am, then rain and snow likely. Mostly cloudy, with a low around 32. Southwest wind 3 to 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday
Rain and snow before 11am, then a chance of rain. Snow level 4400 feet rising to 6300 feet in the afternoon. High near 41. Southwest wind 6 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38. Southwest wind around 8 mph.
Sunday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Sunday Night
Rain likely before 2am, then snow likely, possibly mixed with rain. Snow level 6000 feet lowering to 4100 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
A chance of rain and snow before 8am, then snow likely. Mostly cloudy, with a high near 39.
Monday Night
Snow likely. Mostly cloudy, with a low around 22.
Tuesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 32.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 21.
Wednesday
Snow likely. Mostly cloudy, with a high near 35.
Wednesday Night
Snow. Mostly cloudy, with a low around 27.
Thursday
Rain and snow. Mostly cloudy, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE De Borgia MT
 47.38°N 115.32°W (Elev. 4012 ft)
Last Update:
1:00 pm MST Mar 5, 2026
Forecast Valid:
6pm MST Mar 5, 2026-6pm MDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation