Enhanced Risk for Severe Thunderstorms Across the Upper Midwest; Flash Flooding Possible from the Upper Midwest to Southern Plains and Desert Southwest Through Friday

Portions of the Upper Midwest will see an increased threat for severe thunderstorms through this evening, with a few strong tornadoes possible. The same region remains on alert for additional flash flood concerns. Heavy rainfall may lead to flash flooding across the Desert Southwest today, and Southern Plains by Friday. Finally, Major-to-record river flooding continues across the Carolinas.
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12NM ESE Annapolis MD

Marine Point Forecast

[NOTICE]
  • Tonight

    Mostly Cloudy

    SE 11kt
    1ft
  • Friday

    Partly Sunny

    S 12kt
    1ft
  • Friday
    Night

    Slight Chc Showers

    S 14kt
    1ft

    Small Craft Advisory
    Small Craft Advisory

  • Saturday

    Chance Showers

    NNW 9kt
    1ft
  • Saturday
    Night

    Chance Showers

    NNE 9kt
    1ft
  • Sunday

    Chance Showers

    NE 8kt
    1ft
  • Sunday
    Night

    Mostly Cloudy

    NE 8kt
    1ft
  • Monday

    Chance Showers

    E 12kt
    1ft
  • Monday
    Night

    Chance Showers

    E 13kt
    1ft

Associated Zone Forecast which includes this point

Last Update: 3:52 pm EDT Sep 20, 2018
Forecast Valid: 5pm EDT Sep 20, 2018-6pm EDT Sep 27, 2018

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY AFTERNOON THROUGH LATE

Synopsis: High pressure will build over the waters through today before moving offshore Friday. A cold front will approach from the Great Lakes Friday, then stall near or just south of the waters into early next week.

Tonight
SE wind 7 to 11 kt. Mostly cloudy. Seas around 1 ft.
Friday
S wind 7 to 12 kt. Partly sunny. Seas around 1 ft.
Friday Night
S wind 11 to 14 kt becoming SW after midnight. A slight chance of showers after 2am. Seas around 1 ft.
Saturday
W wind around 9 kt becoming N in the afternoon. A slight chance of showers, then a chance of showers and thunderstorms after noon. Seas around 1 ft.
Saturday Night
NNE wind 7 to 9 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Sunday
NE wind around 8 kt. A chance of showers, with thunderstorms also possible after 8am. Seas around 1 ft.
Sunday Night
NE wind around 8 kt. Mostly cloudy. Seas around 1 ft.
Monday
E wind 10 to 12 kt. A chance of showers. Seas around 1 ft.
Monday Night
E wind 11 to 13 kt. A chance of showers. 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: 3:52 pm EDT Sep 20, 2018
Forecast Valid: 5pm EDT Sep 20, 2018-6pm EDT Sep 27, 2018
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