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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Hazardous Weather Conditions

Last Update: 415 AM EDT Sun Jul 23 2017

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Miami - South Florida Local Forecast Office

8NM E Palm Beach FL

Marine Zone Forecast


Synopsis: High pressure will remain across South Florida for much of the upcoming week. This will keep a general southeast wind flow over the local waters. Speeds will be mostly 10 knots or less, except periods of winds near 15 knots over the Atlantic waters off Miami-Dade County. Seas will be mostly 2 feet or less.

.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.

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

Last Update: 415 AM EDT Sun Jul 23 2017
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