Heavy Rainfall And Flooding Threat Gradually Shifts From The Western Gulf Coast To The Mid Mississippi and Ohio Valleys and Mid-Atlantic Region; Excessive Heat Consumes Desert Southwest.

A low pressure system will advance slowly south and west from south TX into Mexico, which will gradually curtail the torrential rainfall and flooding in south/southeast TX. Focus for heavy flooding rain will shift to the Mid MS/Ohio Valleys and Mid-Atlantic, as an area of low pressure tracks very slowly along a moist stationary front. Finally, Heat will be the word in parts of CA and Southwest.
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6NM SSE Annapolis MD

Marine Point Forecast

[NOTICE]
  • Tonight

    Showers Likely

    E 7kt
    < 1ft
  • Friday

    Showers Likely

    E 14kt
    1-2ft

    Small Craft Advisory
    Small Craft Advisory

  • Friday
    Night

    Showers Likely

    E 13kt
    1-2ft

    Small Craft Advisory
    Small Craft Advisory

  • Saturday

    Chance Showers

    SSW 10kt
    1ft
  • Saturday
    Night

    Scattered Thunderstorms

    SW 7kt
    1ft
  • Sunday

    Chance Showers

    W 8kt
    1ft
  • Sunday
    Night

    Chance Showers

    W 6kt
  • Monday

    Mostly Sunny

    NNW 9kt
  • Monday
    Night

    Mostly Clear

    NNE 8kt
    1ft

Associated Zone Forecast which includes this point

Last Update: 4:28 pm EDT Jun 21, 2018
Forecast Valid: 7pm EDT Jun 21, 2018-6pm EDT Jun 28, 2018

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY

Synopsis: A front will remain stalled over the Mid-Atlantic into Friday before returning slowly northward as a warm front through Saturday. Meanwhile, low pressure over the Ohio Valley will move into the eastern Great Lakes. This low will then move eastward across New England during the second half of the weekend bringing a cold front across the waters. A Small Craft Advisory may be needed for a portion of the waters late Friday night into Saturday.

Tonight
ENE wind 5 to 7 kt becoming ESE in the evening. Showers likely, mainly after 2am. Seas 1 ft or less.
Friday
E wind 12 to 14 kt, with gusts as high as 21 kt. Showers likely, mainly before 3pm. Seas 1 to 2 ft.
Friday Night
E wind 8 to 13 kt. Showers likely, mainly after midnight. Seas 1 to 2 ft.
Saturday
ESE wind 6 to 10 kt becoming SSW in the afternoon. A chance of showers. Seas around 1 ft.
Saturday Night
SW wind 5 to 7 kt. Scattered showers and thunderstorms before 2am, then a slight chance of showers. Seas around 1 ft.
Sunday
W wind 5 to 8 kt. A slight chance of showers before 8am, then a chance of showers and thunderstorms after noon. Seas around 1 ft.
Sunday Night
W wind around 6 kt becoming NW after midnight. A chance of showers.
Monday
NNW wind around 9 kt. Mostly sunny.
Monday Night
NNE wind around 8 kt. Mostly clear. 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: 38.87°N 76.45°W
Last Update: 4:28 pm EDT Jun 21, 2018
Forecast Valid: 7pm EDT Jun 21, 2018-6pm EDT Jun 28, 2018
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