Blizzard warnings issued for New York City, New Jersey, Connecticut as storm threatens East Coast

The weather service said 1 to 2 feet (about 30 to 61 centimeters) of snow was possible in many areas as it issued blizzard warnings for New York City, Long Island, southern Connecticut and coastal communities in New Jersey, Delaware, Rhode Island and Massachusetts. Flooding was also possible in parts of New York and New Jersey, it said.

“While we do get plenty of these nor'easters that produce heavy snow and strong impacts, it's been several years since we saw one of this magnitude across this large of a region in this very populated part of the country,” said Cody Snell, a meteorologist at the service's Weather Prediction Center.

Snell said the storm would arrive Sunday morning in areas around Washington before stretching toward Philadelphia and New York City and reaching Boston in the evening.

The weather service said the storm could begin as rainfall in some places before worsening, with the heaviest snowfall expected at night and as much as 2 inches (5 centimeters) of snow per hour at times in some areas, before tapering off by Monday afternoon.

The weather service warned that the storm, with steady winds of 25 to 35 mph (40 to 56 kph) would “make travel dangerous, if not impossible. Scattered downed tree limbs and power outages possible due to snow load and strong winds.”

Officials scrambled to prepare for a storm that forecasters days ago believed would have a much more limited impact.

New York Mayor Zohran Mamdani said the city would expand on efforts it used to deal with a major snowfall weeks ago. But officials held off on deciding whether to open schools Monday for the time being.

“We saw on Friday there was expectation that the likelihood was that we were going to face maybe 3 to 4 inches of snow. Quickly that then changed,” Mamdani said. “So we want to make sure that we make a decision based on up-to-date and accurate information.”

New York brought in additional snow clearing equipment from outside the city and planned to increase use of geocoding to keep track of bus stops and crosswalks that need clearing, he said.

The storm approached just as the icy remains of a snowstorm that struck the region weeks earlier were finally melting away.

Officials in Atlantic City, New Jersey, urged residents and casino visitors to stay off the streets, especially in low-lying neighborhoods prone to flooding.

“I could go on and on probably with a good two dozen streets where we know we will get water and there will be snow on top of that,” said Scott Evans, the city's fire chief and emergency management coordinator. “So you won’t be able to see it until it's too late, so therefore please stay at home.”

Many churches canceled Sunday services and other activities. To compensate, St. Veronica Parish in Howell, New Jersey, added an extra Mass on Saturday evening.

“Please stay safe, avoid unnecessary travel, and keep one another in prayer during the storm,” the Rev. Peter James Alindogan posted online.

Associated Press writers Kathy McCormack in Concord, New Hampshire, and Larry Neumeister in New York contributed.