Heavy Rain and Flash Flooding Possible Over Parts of the Eastern United States

Heavy rainfall is expected over portions of the eastern United States through Thursday. Flooding and flash flooding will be possible in some areas. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center.
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For More Weather Information:

Grand Rapids, MI Local Forecast Office

35NM E Racine WI

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Scattered Showers

    N 22kt
    3-4ft

    High: 63 °F
    Water: 72 °F

  • Tonight

    Scattered Showers

    NNE 25kt
    6-8ft

    Low: 62 °F

    Gale Warning
    Gale Warning

  • Thursday

    Chance Showers

    NE 23kt
    6-7ft

    High: 68 °F

  • Thursday
    Night

    Chance Showers

    NE 23kt
    6-7ft

    Low: 62 °F

  • Friday

    Showers Likely

    NE 23kt
    6ft

    High: 66 °F

  • Friday
    Night

    Chance Showers

    ENE 23kt
    4-6ft

    Low: 62 °F

  • Saturday

    Chance Showers

    ENE 13kt
    2-4ft

    High: 66 °F

  • Saturday
    Night

    Chance Showers

    N 10kt
    2ft

    Low: 62 °F

  • Sunday

    Slight Chc Showers

    NNW 12kt
    2ft

    High: 66 °F


High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 11:17 am CDT Sep 28, 2016
Forecast Valid: 1pm CDT Sep 28, 2016-6pm CDT Oct 4, 2016

View Nearby Observations

Detailed Forecast

WAVES ARE PROVIDED AS A RANGE OF SIGNIFICANT WAVE HEIGHTS...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES...ALONG WITH THE AVERAGE HEIGHT OF THE HIGHEST 10 PERCENT OF THE WAVES WHICH WILL OCCASIONALLY BE ENCOUNTERED.

Synopsis: BROAD LOW PRESSURE OF 29.8 INCHES SOUTH OF LAKE
MICHIGAN THIS MORNING WILL MOVE TO THE OHIO VALLEY TONIGHT AND TO
THE MID ATLANTIC THURSDAY. HIGH PRESSURE OF 30.4 INCHES WILL BUILD
ACROSS ONTARIO AND THE UPPER MIDWEST TONIGHT INTO THURSDAY AND
REMAIN STATIONARY...AS THE LOW OVER THE MID ATLANTIC MOVES BACK
WEST ACROSS THE SOUTHERN LAKES REGION FRIDAY INTO SATURDAY AT 30.0
INCHES.


This Afternoon
N wind 18 to 22 kt, with gusts as high as 28 kt. Scattered showers, with thunderstorms also possible after 4pm. Waterspouts likely. Waves 3 to 4 ft.
Tonight
NNE wind around 25 kt, with gusts as high as 33 kt. Scattered showers and thunderstorms. Waterspouts likely. Waves 6 to 8 ft.
Thursday
NE wind 21 to 23 kt, with gusts as high as 30 kt. A chance of showers. A slight chance of waterspouts. Waves 6 to 7 ft.
Thursday Night
NE wind around 23 kt, with gusts as high as 31 kt. A chance of showers. A slight chance of waterspouts. Waves 6 to 7 ft.
Friday
NE wind around 23 kt, with gusts as high as 31 kt. Showers likely, with thunderstorms also possible after 1pm. A slight chance of waterspouts. Waves around 6 ft.
Friday Night
ENE wind 15 to 23 kt, with gusts as high as 31 kt. A chance of showers. Waves 4 to 6 ft.
Saturday
ENE wind 10 to 13 kt. A chance of showers. Waves 2 to 4 ft.
Saturday Night
N wind around 10 kt. A chance of showers. Waves around 2 ft.
Sunday
NNW wind around 12 kt. A slight chance of showers. Waves around 2 ft.

*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: 42.68°N 87.03°W
Last Update: 11:17 am CDT Sep 28, 2016
Forecast Valid: 1pm CDT Sep 28, 2016-6pm CDT Oct 4, 2016
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