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

Ludington, Mason County Airport (KLDM)

Lat: 43.97°NLon: 86.4°WElev: 646ft.

Light Rain

54°F

12°C

Humidity 100%
Wind Speed S 7 mph
Barometer 29.76 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 16 Apr 8:55 am EDT
Extended Forecast for

4 Miles NNE Pentwater MI

Flood Watch April 16, 09:04am until April 17, 02:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 16, 09:04am until April 17, 02:00am

    NOW until 2:00am Fri

    Flood Watch

  • Today

    High: 55 °F

    Showers
    Likely and
    Patchy Fog

  • Tonight

    Tonight: Partly cloudy, with a low around 41. North northwest wind around 6 mph becoming calm  in the evening.

    Low: 41 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 67. South wind 6 to 13 mph.

    High: 67 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm.  Low around 40. South southeast wind 14 to 17 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 40 °F

    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms.  Partly sunny, with a high near 48. West wind around 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 40%.

    High: 48 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a slight chance of showers after 2pm. Patchy fog before 1pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 55. North northwest wind 5 to 8 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Partly cloudy, with a low around 41. North northwest wind around 6 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 67. South wind 6 to 13 mph.
Friday Night
Showers and possibly a thunderstorm. Low around 40. South southeast wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 48. West wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Mostly clear, with a low around 29.
Monday
Sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Pentwater MI
 43.82°N 86.42°W (Elev. 659 ft)
8:03 am EDT Apr 16, 2026
9am EDT Apr 16, 2026-6pm EDT Apr 22, 2026
 
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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