Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

83°F

28°C

Humidity 18%
Wind Speed S 1 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Heat Index80°F (27°C)
Last update 21 Apr 04:02 PM MDT
Extended Forecast for

7 Miles WSW Superior MT

  • Tonight

    Tonight: A slight chance of rain before 1am, then a chance of showers and thunderstorms after 3am.  Mostly cloudy, with a low around 39. West wind 9 to 13 mph.  Chance of precipitation is 30%.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Rain showers likely before 11am, then rain and snow showers between 11am and 1pm, then snow after 1pm. Some thunder is also possible.  Snow level 8500 feet lowering to 6100 feet in the afternoon . Temperature falling to around 35 by 5pm. Breezy, with a west southwest wind 13 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow.  Low around 31. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 31 °F

    Snow and
    Breezy then
    Snow Likely

  • Thursday

    Thursday: Snow.  High near 34. West wind 14 to 18 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 34 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 24. North northwest wind 10 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow Likely

  • Friday

    Friday: A 50 percent chance of snow.  Partly sunny, with a high near 32. New snow accumulation of less than one inch possible.

    High: 32 °F

    Chance Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of rain before 1am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 39. West wind 9 to 13 mph. Chance of precipitation is 30%.
Wednesday
Rain showers likely before 11am, then rain and snow showers between 11am and 1pm, then snow after 1pm. Some thunder is also possible. Snow level 8500 feet lowering to 6100 feet in the afternoon . Temperature falling to around 35 by 5pm. Breezy, with a west southwest wind 13 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Snow. Low around 31. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. High near 34. West wind 14 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 24. North northwest wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 32. New snow accumulation of less than one inch possible.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 26.
Monday
A slight chance of snow. Mostly sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
A slight chance of rain and snow. Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Superior MT
 47.17°N 115.03°W (Elev. 6056 ft)
2:00 pm MDT Apr 21, 2026
4pm MDT Apr 21, 2026-6pm MDT Apr 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database