Unsettled Across the West; Increasingly Rainy with a Few Storms in the South

A frontal system will bring heavy precipitation, including mountain snowfall to much of the Pacific Northwest, northern California, and portions of the Rockies through Tuesday. Elsewhere, wet weather will return to much of the South with locally heavy rainfall; a few strong to severe thunderstorms will also be possible in this region by Tuesday.
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Last Update: 347 PM EST Mon Dec 18 2017

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New York, NY Local Forecast Office

14NM ENE Riverhead NY

Marine Zone Forecast


Synopsis: ANZ300-191000- 347 PM EST Mon Dec 18 2017 .Synopsis for the Long Island Waters and New York Harbor... Frontal boundary will continue to push north of the area water tonight. High pressure will build briefly Tuesday. A cold front approaches Tuesday night. A cold front moves through Wednesday, followed by high pressure building in through Thursday. A warm front approaches for Friday and Friday night. A cold front approaches for Saturday into Saturday night. $$

Tonight
W winds around 5 kt, increasing to around 10 kt late this evening and overnight. Waves 1 ft or less.
Tue
W winds around 10 kt, increasing to 15 to 20 kt with gusts up to 30 kt in the afternoon. Waves 1 ft or less, then around 2 ft in the afternoon.
Tue Night
W winds 20 to 25 kt with gusts up to 35 kt. Waves 2 to 4 ft.
Wed
NW winds 15 to 20 kt with gusts up to 30 kt. Waves 2 to 3 ft.
Wed Night
NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Waves around 2 ft.
Thu
N winds 10 to 15 kt, becoming NW around 5 kt in the afternoon. Waves 1 ft or less.
Thu Night
N winds around 5 kt, becoming NE after midnight. Waves 1 ft or less.
Fri
SE winds 5 to 10 kt. Waves 1 ft or less.
Fri Night
S winds 10 to 15 kt. Waves 1 ft or less. Chance of rain after midnight.
Sat
S winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Waves around 2 ft. Rain likely. Vsby 1 to 3 nm.
Sat Night
W winds 10 to 15 kt, becoming NW around 5 kt after midnight. Waves 1 ft or less. Rain likely, mainly in the evening.
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Last Update: 347 PM EST Mon Dec 18 2017
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