


Severe Thunderstorm and Flash Flooding Threats in the South
Organized severe thunderstorms capable of producing mainly large hail and perhaps damaging winds are expected across portions of Louisiana this afternoon with a second round further west tonight. Heavy thunderstorms may lead to flash flooding over portions of the northern Gulf Coast today through Saturday. Several inches of excessive rainfall are possible with Flash Flood Watches in effect.
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Last Update: 325 PM EDT Tue Apr 13 2021
For More Weather Information:
17NM SE Islip NY
Marine Zone Forecast
Synopsis: ANZ300-140815-
325 PM EDT Tue Apr 13 2021
.Synopsis for the Long Island Waters and New York Harbor...
High pressure moves over the waters tonight and then offshore
on Wednesday. Strengthening low pressure is expected to impact
the waters late Wednesday night through Friday. High pressure
returns this weekend.
$$
Tonight
SW winds 5 to 10 kt. Seas 3 to 4 ft.
Wed
SW winds 5 to 10 kt. Seas around 3 ft.
Wed Night
SE winds 10 to 15 kt. Seas around 3 ft. Chance of rain after midnight.
Thu
E winds 15 to 20 kt with gusts up to 30 kt. Seas 4 to 6 ft. Rain. Vsby 1 to 3 nm in the afternoon.
Thu Night
NE winds 15 to 20 kt, becoming N after midnight. Gusts up to 30 kt. Seas 5 to 6 ft. Rain. Vsby 1 to 3 nm in the evening.
Fri
NW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Rain likely, mainly in the morning.
Fri Night
N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Chance of rain in the evening.
Sat
NW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft.
Sat Night
SW winds 5 to 10 kt. Seas 2 to 3 ft.
Sun
SW winds 5 to 10 kt. Seas around 2 ft.
Sun Night
SW winds around 10 kt. Seas around 2 ft.
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Last Update: | 325 PM EDT Tue Apr 13 2021 |
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