Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

ST. REGIS (STGM8)

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

NA

39°F

4°C

Humidity 51%
Wind Speed WSW 6 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 16 Apr 01:02 PM MDT
Extended Forecast for

5 Miles ESE Superior MT

  • This Afternoon

    This Afternoon: A chance of snow before 3pm, then snow showers, mainly after 3pm. Some thunder is also possible.  High near 33. West wind around 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

    High: 33 °F

    Snow Showers

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 11pm.  Cloudy, then gradually becoming partly cloudy, with a low around 25. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.  New snow accumulation of around an inch possible.

    Low: 25 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: A slight chance of snow between 2pm and 5pm.  Partly sunny, with a high near 40. West wind 5 to 8 mph.  Chance of precipitation is 20%.

    High: 40 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 25. West northwest wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 25 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A chance of snow before 3pm, then snow showers, mainly after 3pm. Some thunder is also possible. High near 33. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 40 percent chance of snow, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 25. West northwest wind 5 to 10 mph, with gusts as high as 20 mph. New snow accumulation of around an inch possible.
Friday
A slight chance of snow between 2pm and 5pm. Partly sunny, with a high near 40. West wind 5 to 8 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 25. West northwest wind 5 to 7 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 51. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 43.
Tuesday
A slight chance of rain. Sunny, with a high near 68.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 45.
Wednesday
Rain likely. Partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Superior MT
 47.17°N 114.81°W (Elev. 5046 ft)
12:22 pm MDT Apr 16, 2026
1pm MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database