Flash Flood Watches in Southeast and Tennessee Valley; Critical Fire Weather in California; Severe Weather in Upper Midwest

Flash flood watches are in effect today in parts of the Southeast and Tennessee Valley from organized areas of heavy to excessive rainfall. Meanwhile, critical fire weather conditions are likely across northern California with offshore winds and dry conditions. Finally, a strong cold front will produce severe thunderstorms across the Upper to Mid Mississippi Valley.
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Philadelphia, PA Local Forecast Office

12NM NE Atlantic City NJ

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Sunny

    E 15kt
    4ft

    High: 73 °F

  • Tonight

    Patchy Fog

    ESE 15kt
    4ft

    Low: 67 °F

  • Tuesday

    Patchy Fog

    ESE 10kt
    3ft

    High: 74 °F

  • Tuesday
    Night

    Slight Chc Showers

    SE 10kt
    4ft

    Low: 72 °F

  • Wednesday

    Chance Showers

    SSE 15kt
    4-5ft

    High: 76 °F

  • Wednesday
    Night

    Chance Showers

    SSE 15kt
    6ft

    Low: 70 °F

  • Thursday

    Chance Showers

    SSE 15kt
    5ft

    High: 74 °F

  • Thursday
    Night

    Heavy Rain

    SSE 15kt
    4-5ft

    Low: 66 °F

  • Friday

    Showers Likely

    WSW 10kt
    4ft

    High: 72 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:12 am EDT Sep 20, 2021
Forecast Valid: 2pm EDT Sep 20, 2021-6pm EDT Sep 26, 2021

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Detailed Forecast


Synopsis: High pressure will build off shore tonight then remain near the Canadian Maritimes through Tuesday. A cold front is expected to cross the region Thursday into Friday. High pressure may build in to start the weekend.

This Afternoon
E wind around 15 kt. Sunny. Seas around 4 ft.
Tonight
ESE wind 10 to 15 kt. Patchy fog after 4am. Seas around 4 ft.
Tuesday
ESE wind around 10 kt. Patchy fog before 10am. Seas around 3 ft.
Tuesday Night
SE wind around 10 kt. A slight chance of showers after 2am. Patchy fog after 2am. Seas around 4 ft.
Wednesday
SSE wind 10 to 15 kt. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Seas 4 to 5 ft.
Wednesday Night
SSE wind around 15 kt. A chance of showers and thunderstorms. Seas around 6 ft.
Thursday
SSE wind around 15 kt. A chance of showers. Seas around 5 ft.
Thursday Night
SSE wind 10 to 15 kt. Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Seas 4 to 5 ft.
Friday
WSW wind around 10 kt. Showers likely. Seas around 4 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: 39.47°N 74.21°W
Last Update: 10:12 am EDT Sep 20, 2021
Forecast Valid: 2pm EDT Sep 20, 2021-6pm EDT Sep 26, 2021
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