Summer Heat Continues For Several Spots, While Severe Storms With Torrential Rainfall Will Threaten The Northeast into Mid-Atlantic Region

More summer heat is expected for parts of the West, South and Northeast before focusing over the southern Plains later this week. Excessive Heat Warnings are in effect for parts of the West, while Heat Advisories blanket each region. A strong cold front will clash with a hot, very moist air mass for afternoon/evening severe storms w/ high winds and intense rainfall from the Northeast to Mid-Atl.
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Last Update: 338 PM EDT Tue Jul 17 2018

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Jacksonville, FL Local Forecast Office

38NM ESE Jekyll Island GA

Marine Zone Forecast


Synopsis: Southwest flow will prevail this week with a front north of the waters and high pressure across south Florida. Increase southwest winds will be possible during the upcoming weekend. Thunderstorms will impact the waters, moving offshore of the mainland from late morning through the afternoon and early evening.

Tonight
Southwest winds 10 to 15 knots. Seas 3 to 4 feet. Dominant period 4 seconds. A chance of showers and a slight chance of thunderstorms in the evening.
Wednesday
South southwest winds 10 to 15 knots. Seas 3 to 4 feet. Dominant period 10 seconds. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon.
Wednesday Night
Southwest winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 9 seconds. A slight chance of thunderstorms in the evening. A chance of showers through the night.
Thursday
South southwest winds 10 to 15 knots. Seas 3 to 4 feet. Dominant period 9 seconds. Showers and thunderstorms likely.
Thursday Night Through Friday Night
Southwest winds 10 to 15 knots. Seas 3 to 4 feet. Showers and thunderstorms likely.
Saturday
Southwest winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. A chance of showers and thunderstorms.
Saturday Night
Southwest winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Showers and thunderstorms likely.
Sunday
Southwest winds around 15 knots. Seas 3 to 4 feet. Showers and thunderstorms likely.
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ABOUT THIS FORECAST

Last Update: 338 PM EDT Tue Jul 17 2018
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