Thunderstorms and Heavy Rainfall from the Plains to the Mid-Atlantic

Severe thunderstorms producing damaging winds are most likely over parts of the Dakotas into Minnesota from this afternoon into the overnight, with other isolated storms producing hail or wind over the northern High Plains. In the Northern Plains into the Upper Great Lakes and Mid-Atlantic, heavy to excessive rain may bring flash and urban flooding through Wednesday. Read More >

For More Weather Information:

Philadelphia, PA Local Forecast Office

15NM NE Lewes DE

Marine Point Forecast

[NOTICE]
    • Late Afternoon

      Late Afternoon:Variable winds 5 kt or less. A slight chance of showers and thunderstorms.   Seas 1 ft or less.

      High: 80 °F

      Light Wind
      < 1ft

    • Tonight

      Tonight:NE wind 5 to 10 kt. A slight chance of showers and thunderstorms before 8pm.   Seas 1 ft or less.

      Low: 70 °F

      NE 10kt
      < 1ft

    • Wednesday

      Wednesday:NE wind 5 to 10 kt becoming ESE in the afternoon. Mostly cloudy, then gradually becoming sunny. Seas 1 ft or less.

      High: 80 °F

      NE 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Increasing clouds. Seas around 1 ft.

      Low: 72 °F

      Light Wind
      1ft

    • Thursday

      Thursday:S wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Showers likely and possibly a thunderstorm after 2pm.   Seas around 1 ft.

      High: 83 °F

      ⇑S 10kt
      1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am.   Seas around 1 ft.

      Low: 75 °F

      Light Wind
      1ft

    • Friday

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

      High: 89 °F

      Light Wind
      1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. A chance of showers.   Seas around 1 ft.

      Low: 74 °F

      Light Wind
      1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. A chance of showers and thunderstorms after 2pm.   Seas around 1 ft.

      High: 83 °F

      Light Wind
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:08 pm EDT Jul 7, 2026
Forecast Valid: 5pm EDT Jul 7, 2026-6pm EDT Jul 14, 2026

View Nearby Observations

Detailed Forecast


Late Afternoon
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Tonight
NE wind 5 to 10 kt. A slight chance of showers and thunderstorms before 8pm. Seas 1 ft or less.
Wednesday
NE wind 5 to 10 kt becoming ESE in the afternoon. Mostly cloudy, then gradually becoming sunny. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Increasing clouds. Seas around 1 ft.
Thursday
S wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Showers likely and possibly a thunderstorm after 2pm. Seas around 1 ft.
Thursday Night
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Seas around 1 ft.
Friday
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
Friday Night
Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. A chance of showers and thunderstorms after 2pm. Seas around 1 ft.

Winds and seas higher in and near tstms.

*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: 38.94°N 74.89°W
Last Update: 4:08 pm EDT Jul 7, 2026
Forecast Valid: 5pm EDT Jul 7, 2026-6pm EDT Jul 14, 2026
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