Flooding Concerns in Puerto Rico; Thunderstorms Across the Southeast U.S.

Showers and thunderstorms capable of producing widespread heavy rainfall will be possible across much of Puerto Rico today. Heavy rainfall will likely lead to flash, urban and small stream flooding. Some areas may face life-threatening flooding. In the Southeast U.S., strong to marginally severe thunderstorms will be possible this afternoon.
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Grand Rapids, MI Local Forecast Office

29NM W South Haven MI

Marine Point Forecast

[NOTICE]
  • Tonight

    Mostly Clear

    WNW 35km/h
    1m

    Low: 3 °C

  • Saturday

    Mostly Sunny

    WNW 39km/hWinds Decreasing
    1-2m

    High: 7 °C

  • Saturday
    Night

    Partly Cloudy

    Winds IncreasingW 24km/h
    < 1m

    Low: 4 °C

  • Sunday

    Sunny

    W 26km/h
    1m

    High: 9 °C

  • Sunday
    Night

    Mostly Clear

    SW 18km/h
    < 1m

    Low: 6 °C

  • Monday

    Sunny

    Winds IncreasingS 26km/h
    < 1m

    High: 11 °C

  • Monday
    Night

    Chance Showers

    Winds IncreasingS 37km/h
    1m

    Low: 8 °C

  • Tuesday

    Showers

    SSW 37km/h
    1m

    High: 10 °C

  • Tuesday
    Night

    Showers

    NW 34km/h
    1m

    Low: 4 °C


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:40 pm CDT Apr 19, 2024
Forecast Valid: 8pm CDT Apr 19, 2024-6pm CDT Apr 26, 2024

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Detailed Forecast

Tonight
WNW wind 26 to 35 km/h, with gusts as high as 48 km/h. Mostly clear. Waves around 1 m.
Saturday
WNW wind 29 to 39 km/h decreasing to 13 to 23 km/h. Mostly sunny. Waves 1 to 2 m.
Saturday Night
SW wind 11 to 16 km/h becoming W 19 to 24 km/h after midnight. Partly cloudy. Waves 1 m or less.
Sunday
W wind 23 to 26 km/h becoming SW in the afternoon. Sunny. Waves around 1 m.
Sunday Night
SW wind 14 to 18 km/h becoming W after midnight. Mostly clear. Waves 1 m or less.
Monday
W wind 13 to 18 km/h becoming S 21 to 26 km/h in the afternoon. Sunny. Waves 1 m or less.
Monday Night
S wind 24 to 29 km/h increasing to 32 to 37 km/h after midnight. Winds could gust as high as 55 km/h. A chance of showers after 2am. Waves around 1 m.
Tuesday
SSW wind 27 to 37 km/h, with gusts as high as 55 km/h. Showers. Waves around 1 m.
Tuesday Night
W wind 32 to 34 km/h becoming N after midnight. Winds could gust as high as 50 km/h. Showers. Waves around 1 m.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 42.46°N 86.93°W
Last Update: 6:40 pm CDT Apr 19, 2024
Forecast Valid: 8pm CDT Apr 19, 2024-6pm CDT Apr 26, 2024
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