Long Island weather: Nor'easter to bring heavy rain, high winds, coastal flooding



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The first weekend of the season is hitting Long Island Saturday, bringing the potential for up to 4 inches of rain in spots, strong winds gusting as high as 60mph, and moderate to local major coastal flooding, forecasters said Friday evening.

"As is typical with strong coastal storms, we will get a trifecta of bad weather," said Bill Korbel, News 12 Long Island meteorologist.

Long Islanders could be waking up to its most intense, said Faye Morrone, National Weather Service meteorologist in Upton. Then give it a couple of hours to mid-morning or so, and it will be the winds that are peaking, she said.

Heavy rain of 1 to 2 inches is expected through the afternoon, with potential for some spots on the weather service said. That means widespread flooding of such areas as low-lying roads. And a flash flood is in effect through Saturday afternoon, the weather service said.

A coastal flood warning is in effect from 9 am to 4 pm Saturday for the Island's southern and eastern bays, and the North Shore. A coastal flood advisory is in effect from 10 p.m. Saturday to 2 a.m. Sunday.

Forecasters have been seeing a lot of potential for the most vulnerable areas in South Bay and Jamaica Bay Rentals, "the weather service said.

Major flooding is described as presenting a "significant threat to life and property." In such cases evacuations could be needed for the most vulnerable coastal areas, as can be submerged and flood-prone homes and businesses can be destroyed by inundation, the weather service said.

Beach erosion is also concerned, with breaking wave heights of 8 to 12 feet predicted along the oceanfront.

Saturday to Sunday, March 2 to Sunday.

"George Gorman, Long Island deputy regional director of the State Office of Parks, Recreation and Historic Preservation.

A wall of sand, but it's still in place, he said. That was in preparation for any of the remnants of Hurricane Michael.

In addition, sandbags are at the ready, and may be downstream to some extent, he said.

Saturday for eastern Suffolk, which could see winds from the east / northeast of 25 to 35 mph, gusting up to 60 mph on the Twin Forks. A wind advisory is in place for the rest of the island from 1 am to 5 pm Saturday for winds from the east of 20 to 30 mph, gusting up to 50 mph.

That could lead to some downed trees and limbs, meaning scattered power outages, the weather service said.

If you live on the South Shore or East End, said Rich Hoffman, 12 Long Island meteorologist.

With an eye to those winds, "said Elizabeth Flagler, spokeswoman for PSEG Long Island.

"Improving technology to detect outages," she said.

With Long Island and the Mid-Hudson Valley, the Gn. Andrew M. Cuomo said.

Rain should lighten up by the afternoon, Morrone said. High winds could hang around early, before starting to lighten up.

As for Sunday? The day is to be "much quieter," Morrone said. Warming up to the high 50s, it will still be on the breezy side, even with some breaks of sunshine by late morning.

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