Risk of severe thunderstorms from Florida to the Great Lake States

Storms may contain strong, damaging winds and hail. Locally heavy rain is also possible in southern California and the Desert Southwest. Very hot conditions continue in the lower Mississippi Valley and the Deep South.
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Last Update: 114 AM EDT THU JUL 30 2015

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New York, NY Local Forecast Office

18NM SSE Islip NY

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM NOON EDT TODAY THROUGH LATE

Synopsis: WEAK HIGH PRESSURE WILL SLIDE OFF THE MID ATLANTIC COAST TONIGHT. A COLD FRONT WILL APPROACH ON THURSDAY...AND MOVE ACROSS THURSDAY NIGHT.

Rest Of Tonight
SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 4 ft. Patchy fog late. Vsby 1 to 3 nm late.
Thu
SW winds 10 to 15 kt...becoming S 15 to 20 kt in the afternoon. Gusts up to 30 kt. Seas 4 to 5 ft. Scattered showers and tstms in the afternoon with vsby 1 to 3 nm.
Thu Night
SW winds 15 to 20 kt with gusts up to 25 kt... Diminishing to 10 to 15 kt with gusts up to 20 kt after midnight. Seas 4 to 5 ft. Tstms likely in the evening with vsby 1 to 3 nm.
Fri
W winds around 10 kt. Seas 2 to 4 ft.
Fri Night
W winds around 10 kt. Seas 3 to 4 ft.
Sat
W winds around 10 kt...becoming SW with gusts up to 20 kt in the afternoon. Seas 3 to 5 ft.
Sat Night
SW winds 15 to 20 kt...becoming W 10 to 15 kt after midnight. Seas 4 to 5 ft.
Sun
SW winds 5 to 10 kt...increasing to 10 to 15 kt. Seas 4 to 5 ft.
Mon
SW winds 10 to 15 kt. Seas 3 to 4 ft...building to 4 to 6 ft after midnight. winds and seas higher in and near tstms.
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ABOUT THIS FORECAST

Last Update: 114 AM EDT THU JUL 30 2015
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