Severe Weather and Heavy Rain from the Ohio Valley to the Mid-Atlantic; Heat Persists in the South-Central U.S.

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected across portions of the Ohio Valley into southern Mid-Atlantic and Carolinas. Rounds of strong thunderstorms are expected to develop across the northern and central Plains. Sweltering heat remains most persistent across the South-Central Plains and Lower/Middle Mississippi Valley through next week. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

40NM S New York NY

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. Mostly sunny. Seas around 2 ft.

      High: 77 °F

      Light Wind
      2ft

    • Tonight

      Tonight:Variable winds 5 kt or less. A chance of showers, mainly after 3am.   Seas 1 to 2 ft.

      Low: 67 °F

      Light Wind
      1-2ft

    • Sunday

      Sunday:NE wind around 10 kt. A slight chance of showers before 11am.   Seas 2 to 3 ft.

      High: 72 °F

      NE 10kt
      2-3ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.

      Low: 65 °F

      Light Wind
      2ft

    • Labor Day

      Labor Day:Variable winds 5 kt or less. Sunny. Seas around 2 ft.

      High: 74 °F

      Light Wind
      2ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly clear. Seas 1 to 2 ft.

      Low: 65 °F

      Light Wind
      1-2ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

      High: 78 °F

      Light Wind
      1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Mostly cloudy. Seas 1 to 2 ft.

      Low: 67 °F

      Light Wind
      1-2ft

    • Wednesday

      Wednesday:SSW wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Mostly sunny. Seas 2 to 3 ft.

      High: 79 °F

      ⇑SSW 15kt
      2-3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:09 am EDT Sep 5, 2026
Forecast Valid: 1pm EDT Sep 5, 2026-6pm EDT Sep 11, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
Variable winds 5 kt or less. Mostly sunny. Seas around 2 ft.
Tonight
Variable winds 5 kt or less. A chance of showers, mainly after 3am. Seas 1 to 2 ft.
Sunday
NE wind around 10 kt. A slight chance of showers before 11am. Seas 2 to 3 ft.
Sunday Night
Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.
Labor Day
Variable winds 5 kt or less. Sunny. Seas around 2 ft.
Monday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 to 2 ft.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
Tuesday Night
Variable winds 5 kt or less. Mostly cloudy. Seas 1 to 2 ft.
Wednesday
SSW wind 5 to 10 kt increasing to 10 to 15 kt in the afternoon. Winds could gust as high as 25 kt. Mostly sunny. Seas 2 to 3 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: 40.07°N 74°W
Last Update: 4:09 am EDT Sep 5, 2026
Forecast Valid: 1pm EDT Sep 5, 2026-6pm EDT Sep 11, 2026
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