Heavy Rain and Strong-to-Severe Thunderstorms from the Central Miss. Valley to the Mid-Atlantic

A slow-moving weather system in the eastern U.S. will focus showers and thunderstorms from the mid-Mississippi River Valley to the Mid-Atlantic on Thursday. Abundant moisture will allow occasionally heavy rainfall. Flash Flood Watches are in effect in these areas. Severe thunderstorms with damaging wind gusts and large hail will also be possible in this same area.
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Hazardous Weather Conditions

For More Weather Information:

Philadelphia, PA Local Forecast Office

24NM NNW Lewes DE

Marine Point Forecast

[NOTICE]
  • Today

    Heavy Rain

    Winds IncreasingS 7kt
    < 1ft

    High: 86 °F

  • Tonight

    Heavy Rain

    ESE 7ktWinds Decreasing
    1ft

    Low: 76 °F

  • Friday

    Heavy Rain

    SW 12kt
    < 1ft

    High: 87 °F

  • Friday
    Night

    Chance Thunderstorms

    N 8kt
    < 1ft

    Low: 70 °F

  • Saturday

    Chance Thunderstorms

    Winds IncreasingSSE 9kt
    < 1ft

    High: 82 °F

  • Saturday
    Night

    Chance Thunderstorms

    SSE 8kt
    < 1ft

    Low: 75 °F

  • Sunday

    Chance Thunderstorms

    SE 12kt
    < 1ft

    High: 83 °F

  • Sunday
    Night

    Mostly Cloudy

    SSE 8kt
    < 1ft

    Low: 74 °F

  • Monday

    Partly Sunny

    NNW 7ktWinds Decreasing
    < 1ft

    High: 83 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:35 am EDT Jul 28, 2016
Forecast Valid: 9am EDT Jul 28, 2016-6pm EDT Aug 3, 2016

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Detailed Forecast


Synopsis: HIGH PRESSURE WILL REMAIN TO THE NORTH THROUGH FRIDAY. A WEAK FRONT WILL STALL TO OUR SOUTH AND AREAS OF LOW PRESSURE WILL DEVELOP ALONG THIS FRONT THROUGH THE WEEKEND AND BRING PERIODS OF SHOWERS AND THUNDERSTORMS.

Today
Variable winds less than 5 kt becoming S 5 to 7 kt in the afternoon. A chance of showers and thunderstorms, mainly after 2pm. Some of the storms could produce small hail, gusty winds, frequent lightning, and heavy rain. Seas 1 ft or less.
Tonight
ESE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Some of the storms could produce small hail, gusty winds, frequent lightning, and heavy rain. Seas around 1 ft.
Friday
SW wind around 12 kt becoming WNW in the afternoon. Showers and thunderstorms likely, mainly before 2pm. Some of the storms could produce gusty winds and heavy rain. Seas 1 ft or less.
Friday Night
N wind 6 to 8 kt becoming E after midnight. A chance of showers and thunderstorms before 8pm. Seas 1 ft or less.
Saturday
Variable winds less than 5 kt becoming SSE 5 to 9 kt in the morning. A chance of showers and thunderstorms. Seas 1 ft or less.
Saturday Night
SSE wind around 8 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Sunday
SE wind 8 to 12 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Sunday Night
SSE wind 6 to 8 kt becoming SW after midnight. Mostly cloudy. Seas 1 ft or less.
Monday
NNW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Partly sunny. Seas 1 ft or less.

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: 39.15°N 75.28°W
Last Update: 6:35 am EDT Jul 28, 2016
Forecast Valid: 9am EDT Jul 28, 2016-6pm EDT Aug 3, 2016
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