Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Ludington, Mason County Airport (KLDM)

Lat: 43.97°NLon: 86.4°WElev: 646ft.

Partly Cloudy

55°F

13°C

Humidity 88%
Wind Speed W 5 mph
Barometer 29.77 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill54°F (12°C)
Last update 15 Apr 7:55 pm EDT
Extended Forecast for

4 Miles NNE Pentwater MI

Flood Watch April 15, 08:04pm until April 17, 02:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 15, 08:04pm until April 17, 02:00am

    NOW until 2:00am Fri

    Flood Watch

  • Tonight

    Low: 45 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers and thunderstorms likely before 2pm, then a chance of showers.  Areas of fog before 8am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 55. North northwest wind 5 to 8 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Showers
    Likely and
    Areas Fog

  • Thursday Night

    Thursday Night: 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 65. South wind 6 to 13 mph.

    High: 65 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers likely, then showers and possibly a thunderstorm after 11pm.  Low around 41. South southeast wind 14 to 16 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%.

    Low: 41 °F

    Showers
    Likely then
    Showers

  • Saturday

    Saturday: Showers, mainly before 8am.  High near 51. Chance of precipitation is 80%.

    High: 51 °F

    Showers then
    Chance
    Showers

  • Saturday Night

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

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41. Breezy.

    High: 41 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Tonight
Showers and thunderstorms before 5am, then a chance of showers. Patchy fog. Low around 45. West southwest wind around 6 mph becoming east southeast in the evening. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and thunderstorms likely before 2pm, then a chance of showers. Areas of fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 55. North northwest wind 5 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
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 65. South wind 6 to 13 mph.
Friday Night
Showers likely, then showers and possibly a thunderstorm after 11pm. Low around 41. South southeast wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Saturday
Showers, mainly before 8am. High near 51. Chance of precipitation is 80%.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Mostly sunny, with a high near 41. Breezy.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
Mostly sunny, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Pentwater MI
 43.82°N 86.42°W (Elev. 659 ft)
7:03 pm EDT Apr 15, 2026
8pm EDT Apr 15, 2026-6pm EDT Apr 22, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database