NEW YORK, NY— A Flood Watch is in effect from 8 a.m. Tuesday through Wednesday evening for New York City, as forecasters warn that repeated rounds of heavy rain could trigger flash flooding in low-lying and flood-prone areas.
A slow-moving low-pressure system is expected to bring multiple rounds of heavy showers and thunderstorms capable of producing widespread rainfall totals of 2 to 3 inches, with localized higher amounts, according to the National Weather Service.
Forecasters reported rainfall rates could reach 1.5 to 2.5 inches per hour in the strongest storms, quickly overwhelming storm drains and flooding streets, underpasses, streams and other low-lying locations.
The National Weather Service said excessive runoff could flood rivers, creeks, streams and flood-prone roadways.
"You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued," the agency's report read.
A High Rip Current Risk remains in effect from 6 a.m. through Tuesday evening for Brooklyn and Southern Queens.
"Life-threatening rip currents are likely for all people entering the surf zone," the agency reported. "Anyone visiting the beaches should stay out of the surf."
Forecasters said the elevated rip current risk could continue into Wednesday morning.
Airlines began canceling flights before the storms reached the region as they adjusted schedules ahead of the expected weather.
As of early Tuesday:
Additional delays and cancellations are possible as thunderstorms move through the New York metropolitan area's busy airspace.
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