Enhanced Risk for Severe Thunderstorms Across the Upper Midwest; Flash Flooding Possible from the Upper Midwest to Southern Plains and Desert Southwest Through Friday

Portions of the Upper Midwest will see an increased threat for severe thunderstorms through this evening, with a few strong tornadoes possible. The same region remains on alert for additional flash flood concerns. Heavy rainfall may lead to flash flooding across the Desert Southwest today, and Southern Plains by Friday. Finally, Major-to-record river flooding continues across the Carolinas.
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Coastal Waters Forecast for Long Island Sound East of New Haven CT/Port Jefferson NY (ANZ330) (Text-Only)
NWS Forecast for: Long Island Sound East of New Haven CT/Port Jefferson NY (ANZ330)
Issued by: National Weather Service New York, NY
Last Update: 336 PM EDT Thu Sep 20 2018




Tonight: SE winds 5 to 10 kt. Seas 1 ft or less.

Fri: SE winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 1 ft or less, then around 2 ft in the afternoon.

Fri Night: SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Chance of showers and tstms after midnight.

Sat: NW winds 10 to 15 kt with gusts up to 25 kt, becoming N 5 to 10 kt in the afternoon. Seas 2 to 3 ft.

Sat Night: N winds 10 to 15 kt, becoming NE 5 to 10 kt after midnight. Seas 1 ft or less.

Sun: NE winds 5 to 10 kt. Seas 1 ft or less.

Sun Night: NE winds 5 to 10 kt. Seas 1 ft or less.

Mon: E winds 10 to 15 kt. Seas 2 to 3 ft.

Mon Night: E winds 10 to 15 kt. Seas 2 to 3 ft.

Tue: E winds 10 to 15 kt. Seas 2 to 3 ft. Chance of showers.

Tue Night: S winds 10 to 15 kt. Seas 2 to 3 ft. Chance of showers. winds and seas higher in and near tstms.



Zone Forecast: Long Island Sound East of New Haven CT/Port Jefferson NY (ANZ330)

Visit your local NWS office at: http://weather.gov/okx/