Blistering Heat Wave Across Southern Plains and Lower Mississippi Valley This Weekend; Wet Weather In The East

A scorching Heat Wave will continue across the southern tier of the country. Temperatures and Heat Indices will reach or easily surpass triple digits, as a ridge of high pressure dominates. Widespread Excessive Heat Warnings and Advisories are in effect, will persist and spread into the Southwest/CA next week. Meanwhile, locally heavy rain will be possible for the OH Valley/Mid-Atl/Northeast.
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25NM WSW Annapolis MD

Marine Point Forecast

[NOTICE]
  • Today

    Heavy Rain

    ENE 14kt
    1ft

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Heavy Rain

    N 13kt
    1ft

    Small Craft Advisory
    Small Craft Advisory

  • Sunday

    Showers Likely

    Winds IncreasingSE 9kt
    1ft
  • Sunday
    Night

    Showers Likely

    ESE 8kt
    1ft
  • Monday

    Showers Likely

    SSE 7kt
    1ft
  • Monday
    Night

    Showers Likely

    SSE 7kt
    1ft
  • Tuesday

    Thunderstorms

    SSE 7kt
    1ft
  • Tuesday
    Night

    Chance Showers

    SSE 7ktWinds Decreasing
    1ft
  • Wednesday

    Thunderstorms Likely

    S 6kt
    1ft

Associated Zone Forecast which includes this point

Last Update: 5:11 am EDT Jul 21, 2018
Forecast Valid: 8am EDT Jul 21, 2018-6pm EDT Jul 27, 2018

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Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT THIS MORNING

Synopsis: An area of low pressure will move near the Delmarva coastline Saturday before another low approaches from the west on Sunday and stalls out into early next week. Gale conditions are possible over the lower Maryland Chesapeake Bay Saturday.

Today
ENE wind 10 to 14 kt, with gusts as high as 21 kt. Rain. The rain could be heavy at times. Seas around 1 ft.
Tonight
N wind 8 to 13 kt becoming NNW after midnight. Winds could gust as high as 20 kt. Rain, mainly before 2am. The rain could be heavy at times. Seas around 1 ft.
Sunday
Variable winds less than 5 kt becoming SE 5 to 9 kt in the afternoon. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Seas around 1 ft.
Sunday Night
ESE wind around 8 kt. Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Seas around 1 ft.
Monday
SSE wind 5 to 7 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Seas around 1 ft.
Monday Night
SSE wind around 7 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Seas around 1 ft.
Tuesday
SSE wind around 7 kt. Showers and thunderstorms. Seas around 1 ft.
Tuesday Night
SSE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers. Seas around 1 ft.
Wednesday
S wind around 6 kt. Showers and thunderstorms 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: 38.87°N 77.03°W
Last Update: 5:11 am EDT Jul 21, 2018
Forecast Valid: 8am EDT Jul 21, 2018-6pm EDT Jul 27, 2018
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