Heavy Rain and Flooding in the Southern Plains to the Great Lakes

Several days of heavy rainfall will lead to flash flooding and river flooding from the Southern Plains to the Southern Great Lakes. A band of freezing rain is forecast across portions of the Southern Plains into the Middle Mississippi Valley.
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Last Update: 352 AM EST Wed Feb 21 2018

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New York, NY Local Forecast Office

21NM SSW Montauk NY

Marine Zone Forecast

...DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM EST THIS MORNING...

Synopsis: ANZ300-212130- 352 AM EST Wed Feb 21 2018 .Synopsis for the Long Island Waters and New York Harbor... High pressure over the western Atlantic remains in control today as a slow moving cold front approaches from the west. The cold front moves across the waters tonight, stalling to the south on Thursday. A series of lows and frontal boundaries will impact the waters late in the week and through the weekend. $$

Today
SW winds 15 to 20 kt with gusts up to 25 kt. Seas around 5 ft. Patchy drizzle early this morning. Widespread fog early this morning, then areas of fog late this morning. Patchy fog this afternoon. Vsby less than 1 nm, increasing to 1 to 3 nm this afternoon.
Tonight
W winds 15 to 20 kt, becoming N 10 to 15 kt after midnight. Seas 3 to 5 ft. Chance of showers in the evening. Patchy fog in the evening with vsby 1 to 3 nm.
Thu
NE winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Chance of rain in the morning, then rain in the afternoon.
Thu Night
NE winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. Rain likely, mainly in the evening.
Fri
E winds 10 to 15 kt. Seas 3 to 5 ft. Chance of rain in the morning, then rain likely in the afternoon with vsby 1 to 3 nm.
Fri Night
SE winds around 10 kt, becoming SW after midnight. Seas around 3 ft. Chance of rain.
Sat
W winds 5 to 10 kt. Seas 2 to 3 ft. Chance of rain.
Sat Night
N winds 5 to 10 kt, becoming E 10 to 15 kt after midnight. Seas 2 to 4 ft, building to 4 to 6 ft after midnight. Chance of rain.
Sun
E winds 15 to 20 kt, becoming SE in the afternoon. Seas 5 to 8 ft. Rain likely. Vsby 1 to 3 nm.
Sun Night
SW winds 10 to 15 kt, becoming NW after midnight. Seas 5 to 8 ft. Chance of rain in the evening.
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Last Update: 352 AM EST Wed Feb 21 2018
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