Heavy Rainfall and Flash Flood Threats From the Lower Mississippi Valley Into Ohio/Tennessee Valleys; Elevated to Critical Fire Concerns Out West

Heavy to excessive rainfall with flash flood concerns will be possible from the Lower Mississippi Valley into parts of the Ohio/Tennessee Valleys. Elevated to Critical Fire weather threats will persist across the Great Basin and central Rockies. Finally, Major to Record river flooding will continue in portions of the Midwest and across parts of North and South Carolina.
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Last Update: 955 PM EDT Sat Sep 22 2018

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New York, NY Local Forecast Office

10NM S New York NY

Marine Zone Forecast


Synopsis: ANZ300-231400- 955 PM EDT Sat Sep 22 2018 .Synopsis for the Long Island Waters and New York Harbor... A cold front will slowly slide south of Long Island as high pressure gradually builds in from the Great Lakes. A frontal system will then affect the area Tuesday into Wednesday, ending with a cold frontal passage Wednesday night. High pressure returns for the end of the week. $$

Overnight
NE winds 5 to 10 kt. Waves 1 ft or less. Slight chance of showers late.
Sun
NE winds 5 to 10 kt, becoming E in the afternoon. Waves 1 ft or less. Chance of showers.
Sun Night
E winds 5 to 10 kt. Waves 1 ft or less.
Mon
NE winds 10 to 15 kt, becoming E 15 to 20 kt in the afternoon. Waves around 2 ft.
Mon Night
E winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. Chance of showers in the evening, then showers likely after midnight.
Tue
E winds 15 to 20 kt, becoming SE 10 to 15 kt in the afternoon. Waves around 2 ft. Showers likely.
Tue Night
S winds 10 to 15 kt. Waves around 2 ft in the evening, then 1 ft or less. Showers likely, mainly in the evening.
Wed
SW winds 5 to 10 kt. Waves 1 ft or less. Chance of showers.
Wed Night
W winds 5 to 10 kt, becoming N after midnight. Waves 1 ft or less, then 2 to 3 ft after midnight. Chance of tstms in the evening. Chance of showers.
Thu
NE winds 5 to 10 kt. Waves 2 to 3 ft.
Thu Night
E winds 5 to 10 kt. Waves 2 to 3 ft, subsiding to 1 to 2 ft after midnight. Chance of showers after midnight. winds and waves higher in and near tstms.

Winds and waves higher in and near tstms.
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ABOUT THIS FORECAST

Last Update: 955 PM EDT Sat Sep 22 2018
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