Severe Thunderstorms With Heavy Rain over the Mid-Atlantic; Excessive Heat For Central/Southern U.S. to Mid-Atlantic

Severe thunderstorms are possible Sunday across the Mid-Atlantic region. Damaging winds, large hail, and flooding will be the primary threats with these storms. Meanwhile, dangerous heat will continue through Sunday across the central and southern U.S. into the Mid-Atlantic.
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Last Update: 404 PM EDT Sat Jul 22 2017

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Miami - South Florida Local Forecast Office

11NM ESE South Palm Beach FL

Marine Zone Forecast


Synopsis: High pressure will continue to dominate weather on South Florida waters into next week. Isolated to scattered thunderstorms are possible. Generally, southeast wind of 10 to 15 knots will prevail.

.GULF STREAM HAZARDS...none.

The approximate location of the west wall of the Gulf Stream as of Jul 22, 2017 at 1200 UTC...

7 nautical miles east southeast of Fowey Rocks. 14 nautical miles east southeast of Port Everglades. 13 nautical miles east northeast of Lake Worth. 14 nautical miles east of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

Tonight
South southeast winds 10 to 15 knots. Seas around 2 feet. Period 3 seconds. Intracoastal waters a light chop. Scattered showers and thunderstorms after midnight.
Sunday
South winds 5 to 10 knots. Seas around 2 feet. Period 4 seconds. Intracoastal waters a light chop. Isolated showers and thunderstorms in the morning.
Sunday Night
South southeast winds 10 to 15 knots. Seas around 2 feet. Period 3 seconds. Intracoastal waters a light chop.
Monday
Southeast winds 5 to 10 knots. Seas around 2 feet. Period 4 seconds. Intracoastal waters a light chop.
Monday Night
Southeast winds 5 to 10 knots. Seas around 2 feet. Intracoastal waters a light chop.
Tuesday And Tuesday Night
Southeast winds 5 to 10 knots. Seas around 2 feet. Intracoastal waters a light chop. A slight chance of showers and thunderstorms.
Wednesday
Southeast winds around 5 knots. Seas less than 2 feet. Intracoastal waters smooth.
Wednesday Night
Southeast winds 5 to 10 knots. Seas around 2 feet. Intracoastal waters a light chop. A slight chance of showers and thunderstorms.
Thursday
South southeast winds 5 to 10 knots. Seas around 2 feet. Intracoastal waters a light chop.
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ABOUT THIS FORECAST

Last Update: 404 PM EDT Sat Jul 22 2017
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