Nor'easter batters Northeast with coastal flooding as NY and NJ declare emergencies

A powerful nor'easter is sweeping across the northeastern United States this weekend, affecting tens of millions of people with coastal flooding, widespread power outages, travel disruptions and mass event cancellations. The storm has already begun causing significant damage across the region, with states of emergency declared in New York and New Jersey as conditions are expected to peak on Saturday.

The National Weather Service warned that the system will

bring dangerous coastal flooding and beach conditions, strong winds, and heavy rainfall

to major population centres including New York City and Boston. Rain and strong winds are forecast from Virginia to Maine, with the strongest impacts concentrated in Rhode Island, eastern Massachusetts, Connecticut, Long Island and southern Maine.

New York Governor Kathy Hochul declared a state of emergency for New York City, Long Island and Westchester, while New Jersey Governor Mikie Sherrill issued an emergency declaration for eight counties including Atlantic, Burlington, Cape May, Cumberland, Middlesex, Monmouth, Ocean and Salem, according to ABC News. All New York City beaches have been closed through the weekend as a precautionary measure.

Coastal communities in New Jersey are already experiencing severe inundation. Streets and homes were flooded on Saturday in the coastal communities of Surf City and Manasquan. The National Weather Service cautioned that

Prepare immediately for significant inundation in low-lying areas near the shore, including roads underwater and impacts to homes and businesses.

The timing of the storm coincides with a full moon, which is projected to amplify coastal flooding through multiple high tide cycles over the weekend.

Rainfall totals are expected to be substantial across the region. According to reporting from the national weather service, the storm is forecast to bring 4 to 6 inches of rain to Boston, Rhode Island, coastal New Jersey and Long Island, with 2 to 4 inches more widely from Delaware to Maine.

How severe are the power outages?

Electricity disruptions have spread rapidly across the affected region. Nearly 150,000 households have lost power according to poweroutageus, with more granular reports showing approximately 30,000 customers without electricity in New Jersey and roughly 22,000 in New York on Saturday morning, according to Yahoo News. Officials in New York are warning of wind gusts reaching up to 55 mph (86 km/h) throughout the weekend, which will likely cause additional downed trees and further power disruptions.

What impact is the storm having on travel?

The aviation sector is experiencing significant disruption. More than 1,100 flights have been delayed and approximately 400 have been grounded, according to FlightAware. At Boston Logan Airport specifically, 39 cancellations and at John F. Kennedy International Airport 22 cancellations were recorded during the morning window. The Federal Aviation Administration has recommended that flyers check with their airlines about flight status before travelling.

Massport, which operates Boston Logan Airport, has advised passengers to expect continued flight delays and cancellations throughout the weekend as the nor'easter persists. Several airlines are offering waivers for some East Coast flights through the weekend to assist affected travellers.

Which major events have been cancelled?

Numerous high-profile events have been postponed or cancelled due to safety concerns. Ed Sheeran's concert at Gillette Stadium in the Boston area was cancelled for safety reasons, the venue announced. The Global Citizen Festival concert in New York City's Central Park, which was scheduled to feature Lauryn Hill, Wyclef Jean and John Legend, will not proceed as planned.

In sports, the Boston Red Sox moved their weekend series against the Chicago Cubs from Sunday afternoon to next Friday. A professional football match between New York Red Bulls and St Louis City SC was also cancelled.

What are officials telling residents?

New York City officials are urging caution and preparedness. Mayor Zohran Mamdani told residents in a video message:

Don't travel if you don't have to. Do not drive or walk through floodwater.

The National Weather Service has issued alerts emphasizing the need for immediate preparation in low-lying coastal areas.

What happens next?

The nor'easter is expected to continue affecting the region through Saturday night, with impacts persisting into Sunday. Massport has cautioned that flight delays and cancellations will likely continue throughout the weekend at Boston Logan Airport. Airlines are maintaining flexible rebooking policies for affected passengers, and residents are advised to monitor official weather updates and heed evacuation orders if issued by local authorities.