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

Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Hazardous Weather Conditions

Current conditions at

ST. REGIS (STGM8)

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

NA

32°F

0°C

Humidity 100%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 13 Mar 02:02 AM MDT
Extended Forecast for

6 Miles SW St. Regis MT

Winter Storm Warning March 13, 02:55am until March 14, 12:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 02:55am until March 14, 12:00pm

    NOW until 12:00pm Sat

    Winter Storm Warning

  • Overnight

    Low: 33 °F

    Snow

  • Friday

    Friday: Snow before 11am, then snow, possibly mixed with rain. The snow could be heavy at times. Snow level rising to 4100 feet in the afternoon. High near 39. West wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 39 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 32. West southwest wind 5 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    then Snow

  • Saturday

    Saturday: Snow before 3pm, then snow showers after 3pm. Some thunder is also possible. High near 36. West wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 36 °F

    Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow before midnight. Partly cloudy, with a low around 15. Southwest wind 5 to 15 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after midnight. Mostly cloudy, with a low around 29. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Snow Likely

  • Monday

    Monday: Snow before 9am, then rain, possibly mixed with snow between 9am and noon, then rain likely after noon. Snow level rising to 6600 feet in the afternoon. Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain/Snow
    then Rain
    Likely

Detailed Forecast

Overnight
Snow. Low around 33. West wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Friday
Snow before 11am, then snow, possibly mixed with rain. The snow could be heavy at times. Snow level rising to 4100 feet in the afternoon. High near 39. West wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 32. West southwest wind 5 to 8 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
Snow before 3pm, then snow showers after 3pm. Some thunder is also possible. High near 36. West wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
A 50 percent chance of snow before midnight. Partly cloudy, with a low around 15. Southwest wind 5 to 15 mph, with gusts as high as 33 mph. New snow accumulation of less than a half inch possible.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 36.
Sunday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 29. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Monday
Snow before 9am, then rain, possibly mixed with snow between 9am and noon, then rain likely after noon. Snow level rising to 6600 feet in the afternoon. Mostly cloudy, with a high near 45.
Monday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 41.
Tuesday
A chance of rain. Partly sunny, with a high near 53.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Partly sunny, with a high near 55.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Partly sunny, with a high near 55.
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Forecast Area
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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:
2:01 am MDT Mar 13, 2026
Forecast Valid:
2am MDT Mar 13, 2026-6pm MDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation