Heavy Rain and Flooding in the Southern Plains to the Great Lakes

Several days of heavy rainfall will lead to flash flooding and river flooding from the Southern Plains to the Southern Great Lakes. A band of freezing rain is forecast across portions of the Southern Plains into the Middle Mississippi Valley.
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12NM ESE Annapolis MD

Marine Point Forecast

[NOTICE]
  • Today

    Patchy Fog

    SSW 12kt
    1ft

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Scattered Showers

    Winds IncreasingN 9kt
    < 1ft
  • Thursday

    Rain Likely

    NE 10kt
    1ft
  • Thursday
    Night

    Areas Drizzle

    NE 9kt
    1ft
  • Friday

    Areas Rain

    ENE 6kt
    < 1ft
  • Friday
    Night

    Chance Showers

    Light Wind
    < 1ft
  • Saturday

    Chance Showers

    Light Wind
    < 1ft
  • Saturday
    Night

    Showers Likely

    Winds IncreasingSE 7kt
    < 1ft
  • Sunday

    Showers Likely

    S 9kt
    1ft

Associated Zone Forecast which includes this point

Last Update: 6:53 am EST Feb 21, 2018
Forecast Valid: 9am EST Feb 21, 2018-6pm EST Feb 27, 2018

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 6 PM EST THIS EVENING...

Synopsis: High pressure will remain off the southeast coast through today. A cold front will pass through the waters later tonight into Thursday and it will remain stall to the south Thursday night before returning north as a warm front Friday into the weekend. Small Craft Advisories may be needed tonight and Thursday.

Today
SSW wind around 12 kt, with gusts as high as 20 kt. Patchy fog before 10am. Seas around 1 ft.
Tonight
Variable winds less than 5 kt becoming N 5 to 9 kt after midnight. Scattered showers. Seas 1 ft or less.
Thursday
NE wind 8 to 10 kt. Rain likely. Seas around 1 ft.
Thursday Night
NE wind 6 to 9 kt. Areas of drizzle. Seas around 1 ft.
Friday
ENE wind around 6 kt becoming SE in the afternoon. Areas of drizzle, then a chance of light rain after 1pm. Seas 1 ft or less.
Friday Night
Variable winds 5 kt or less. A chance of showers. Seas 1 ft or less.
Saturday
Variable winds 5 kt or less. A chance of showers. Seas 1 ft or less.
Saturday Night
Variable winds less than 5 kt becoming SE 5 to 7 kt in the evening. Showers likely. Seas 1 ft or less.
Sunday
SSE wind around 9 kt becoming WSW in the afternoon. Showers likely. Seas around 1 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: 38.88°N 76.28°W
Last Update: 6:53 am EST Feb 21, 2018
Forecast Valid: 9am EST Feb 21, 2018-6pm EST Feb 27, 2018
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