Heavy Rain and Possible Flash Flooding in the Northeast and Northern Mid-Atlantic

A strong cold front will push through the Eastern U.S. today with strong thunderstorms, heavy rain and possible flooding. The main zone for these hazards will be from portions of the Mid-Atlantic into parts of the Northeast, as a tremendous amount of moisture interacts with the cold front. This includes a portion of the I-95 corridor from Baltimore to Philadelphia and New York City.
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28NM S Annapolis MD

Marine Point Forecast

[NOTICE]
  • Tonight

    Partly Cloudy

    NW 12kt
    < 1ft
  • Friday

    Sunny

    NW 9kt
    1ft
  • Friday
    Night

    Clear

    NNW 6kt
    < 1ft
  • Saturday

    Sunny

    Light Wind
    < 1ft
  • Saturday
    Night

    Mostly Clear

    Winds IncreasingW 8kt
    < 1ft
  • Sunday

    Sunny

    NW 10kt
    1ft
  • Sunday
    Night

    Clear

    WNW 8kt
    1ft
  • Monday

    Sunny

    WNW 7kt
    1ft
  • Monday
    Night

    Mostly Clear

    Light Wind
    < 1ft

Associated Zone Forecast which includes this point

Last Update: 7:31 pm EDT Sep 23, 2021
Forecast Valid: 9pm EDT Sep 23, 2021-6pm EDT Sep 30, 2021

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 4 AM EDT FRIDAY...

Synopsis: A strong cold front will continue to push across the region late this afternoon as high pressure gradually builds back in from the west. High pressure will remain in control for the weekend. However a weak cold front may cross the region Saturday night where Small Craft Advisories may be required for portions of the waters.

Tonight
W wind 7 to 12 kt becoming NNW after midnight. Winds could gust as high as 18 kt. Partly cloudy. Seas 1 ft or less.
Friday
NW wind 6 to 9 kt. Sunny. Seas around 1 ft.
Friday Night
NNW wind around 6 kt. Clear. Seas 1 ft or less.
Saturday
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Saturday Night
Variable winds less than 5 kt becoming W 5 to 8 kt in the evening. Mostly clear. Seas 1 ft or less.
Sunday
NW wind around 10 kt. Sunny. Seas around 1 ft.
Sunday Night
WNW wind 6 to 8 kt. Clear. Seas around 1 ft.
Monday
WNW wind around 7 kt. Sunny. Seas around 1 ft.
Monday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

*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: 38.5°N 76.49°W
Last Update: 7:31 pm EDT Sep 23, 2021
Forecast Valid: 9pm EDT Sep 23, 2021-6pm EDT Sep 30, 2021
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