Expanding Heat Wave; Locally Heavy Rain Shifts to Northeast

Oppressive temperatures and dangerous heat indices continue across the southern Plains and Lower Mississippi Valley, especially in Texas. The Excessive Heat expands to the Southwest, California and parts of Oregon starting Monday. Meanwhile, unsettled weather will persist over the East, as locally heavy to excessive rainfall shifts from the Mid-Atlantic to the Northeast.
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Last Update: 330 AM EDT Sun Jul 22 2018

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Jacksonville, FL Local Forecast Office

37NM E Jacksonville Beach FL

Marine Zone Forecast


Synopsis: Another day of fast moving showers and some severe storms are expected on Sunday. Southwest winds will approach cautionary levels Sunday into early next week as another surface low develops across the Carolinas and drops south.

Today
South southwest winds 10 to 15 knots. Seas 3 to 4 feet. Dominant period 9 seconds. A chance of showers and thunderstorms.
Tonight
Southwest winds 10 to 15 knots. Seas 3 to 4 feet. Dominant period 9 seconds. A chance of showers and thunderstorms.
Monday
South winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 8 seconds. A chance of showers and thunderstorms.
Monday Night
South southwest winds 15 to 20 knots. Seas 4 to 5 feet with occasional seas up to 6 feet. Dominant period 5 seconds. A chance of showers and thunderstorms.
Tuesday
South winds 15 to 20 knots. Seas 4 to 5 feet with occasional seas up to 6 feet. Showers and thunderstorms likely.
Tuesday Night And Wednesday
South winds 10 to 15 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Showers and thunderstorms likely.
Wednesday Night
South southwest winds 10 to 15 knots. Seas 4 to 5 feet with occasional seas up to 6 feet. Showers and thunderstorms likely.
Thursday
South winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. A chance of showers and thunderstorms.
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ABOUT THIS FORECAST

Last Update: 330 AM EDT Sun Jul 22 2018
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