Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

51°F

11°C

Humidity 97%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 17 Nov 02:02 PM MST
Extended Forecast for

6 Miles E St. Regis MT

  • This Afternoon

    This Afternoon: A 40 percent chance of rain, mainly before 3pm.  Mostly cloudy, with a high near 43. West southwest wind around 5 mph.

    High: 43 °F

    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 3am.  Mostly cloudy, with a low around 38. Southwest wind around 5 mph.

    Low: 38 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain and snow likely before 3pm, then a chance of rain after 5pm.  Snow level 6900 feet lowering to 5600 feet in the afternoon . Mostly cloudy, with a high near 40. South wind around 6 mph becoming west in the afternoon.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 8pm, then a chance of snow.  Mostly cloudy, with a low around 31. West wind 6 to 8 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 11am.  Mostly sunny, with a high near 37. West wind around 5 mph becoming calm  in the morning.

    High: 37 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain and snow between 11pm and 2am, then a slight chance of snow after 2am.  Snow level 5900 feet lowering to 5200 feet after midnight . Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain/Snow

  • Friday

    Friday: A chance of snow after 11am, mixing with rain after 2pm.  Partly sunny, with a high near 39.

    High: 39 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A 40 percent chance of rain, mainly before 3pm. Mostly cloudy, with a high near 43. West southwest wind around 5 mph.
Tonight
A 30 percent chance of rain, mainly before 3am. Mostly cloudy, with a low around 38. Southwest wind around 5 mph.
Tuesday
Rain and snow likely before 3pm, then a chance of rain after 5pm. Snow level 6900 feet lowering to 5600 feet in the afternoon . Mostly cloudy, with a high near 40. South wind around 6 mph becoming west in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 31. West wind 6 to 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 37. West wind around 5 mph becoming calm in the morning.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
A slight chance of rain and snow between 11pm and 2am, then a slight chance of snow after 2am. Snow level 5900 feet lowering to 5200 feet after midnight . Partly cloudy, with a low around 32.
Friday
A chance of snow after 11am, mixing with rain after 2pm. Partly sunny, with a high near 39.
Friday Night
A chance of rain and snow before 11pm, then snow likely. Mostly cloudy, with a low around 33.
Saturday
Rain and snow likely. Snow level rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 40.
Saturday Night
Rain and snow likely. Snow level 5500 feet. Mostly cloudy, with a low around 36.
Sunday
Rain and snow likely. Snow level 5200 feet. Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E St. Regis MT
 47.31°N 114.96°W (Elev. 5161 ft)
1:01 pm MST Nov 17, 2025
2pm MST Nov 17, 2025-6pm MST Nov 23, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database