Heavy Rainfall And Flooding Threat Gradually Shifts From The Western Gulf Coast To The Mid Mississippi and Ohio Valleys and Mid-Atlantic Region; Excessive Heat Consumes Desert Southwest.

A low pressure system will advance slowly south and west from south TX into Mexico, which will gradually curtail the torrential rainfall and flooding in south/southeast TX. Focus for heavy flooding rain will shift to the Mid MS/Ohio Valleys and Mid-Atlantic, as an area of low pressure tracks very slowly along a moist stationary front. Finally, Heat will be the word in parts of CA and Southwest.
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Last Update: 1157 AM EDT Thu Jun 21 2018

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New York, NY Local Forecast Office

24NM SE New York NY

Marine Zone Forecast

Synopsis: ANZ300-220415- 1157 AM EDT Thu Jun 21 2018 .Synopsis for the Long Island Waters and New York Harbor... Low pres tracks E of the waters this afternoon. High pressure retreats to the north and east on Friday as the next frontal system approaches. This frontal system will move across the region this weekend. High pressure returns for next week. $$

This Afternoon

NE winds 5 to 10 kt, becoming SE late. Seas around 2 ft.

Tonight

SE winds 5 to 10 kt, becoming E with gusts up to 20 kt after midnight. Seas around 2 ft.

Fri

E winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 5 ft.

Fri Night

E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Chance of showers.

Sat

E winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Chance of showers in the morning, then showers likely in the afternoon.

Sat Night

S winds around 10 kt, becoming SW after midnight. Seas 2 to 4 ft. Chance of tstms. Showers likely, mainly in the evening.