A powerful nor'easter rolled into the East Coast early Saturday, lashing the Mid-Atlantic and New England with pounding rain, gusty winds and coastal flooding. Thousands of people lost electricity, hundreds of flights were cancelled, and rough surf battered shoreline communities from the mid-Atlantic up to the coast of Maine.
The storm arrived after a Friday in which residents along some waterfronts were already preparing. In one photograph from Friday, John Garrisi and Gaige Graf moved an outdoor table away from a shorefront property as the early stages of the nor'easter hit, a small but telling snapshot of the advance work taking place in coastal communities ahead of the worst of the weather.
Forecasters said tens of millions of people from the mid-Atlantic through the coast of Maine sit in the storm's path. That reach is among the reasons this system is being treated as a multi-state hazard rather than a single local weather event, with impacts expected to vary substantially from one coastline to the next depending on wind direction, surf and the timing of high tides.
Meteorologists describe a nor'easter as a non-tropical, extratropical storm whose winds rotate counterclockwise around a low-pressure center over the ocean. Those winds funnel northeastward, dragging cold air in from the interior and driving waves straight onshore. The result is typically a combination of heavy rain, strong and persistent wind, rough seas and storm surge — a profile that can be more damaging over an extended period than a fast-moving storm of comparable intensity.
Because the winds blow onshore, coastal flooding is the central concern along much of the Mid-Atlantic and New England shoreline. Water piling up against seawalls, dunes and bulkheads can overwhelm drainage systems and push seawater into streets and, in low-lying areas, into homes and basements. Long-duration onshore wind also pumps sand and water away from beaches, worsening erosion season after season.
Air travel was among the first industries to feel the storm's reach, with hundreds of flights cancelled as carriers scrubbed schedules to keep aircraft away from dangerous conditions. Regional airports along the corridor were affected, and travelers were advised to check with airlines directly rather than relying on departure boards that may have continued to update after cancellations were posted.
For utility companies, the combination of saturated ground, saturated vegetation and wind-snap limbs and power lines means outages can be widespread and repairs slow to begin. Bringing lines back online often requires roads cleared of fallen trees and, in some coastal areas, crews to work around flooding. Forecasters expected significant winds and rain to persist throughout the weekend, which can stretch restoration timelines well beyond the initial burst of damage.
Meanwhile, a second storm system is bearing down on the Pacific. Hurricane Nolo, described as a zig-zagging storm, is threatening Hawaii with dangerous flooding rains. Forecasters expect the hurricane to avoid making landfall as it strengthens, but they warn that its track does not mean the islands are out of danger. Rain bands, heavy rainfall, high surf and rough seas can extend far from a storm's center.
Satellite imagery captured Friday showed Nolo approaching Hawaii's islands. Even in the forecast scenario in which the center passes away from land, the outer circulation can deliver a prolonged soaking — the kind of rainfall that saturates soil, overwhelms storm drains and sends runoff into streams and, in low spots, onto roads. Flooding from rainfall can be the deadliest hazard of a storm that never touches the coastline.
Together, the two systems mean residents on opposite ends of the country are dealing with serious weather at the same moment: a wind-and-flood event on the East Coast and a rain-and-surf threat in Hawaii. The one factor they share is water. In the Northeast it arrives as surge and wind-driven waves; in the islands, as rainfall that accumulates faster than it can drain.
The National Weather Service has been the central clearinghouse for warnings, watches and advisories covering both storms, with coastal flood warnings, wind advisories and surf advisories layered on top of the ordinary forecast for the weekend. Local officials in low-lying and coastal communities have urged residents to avoid flood waters, stay clear of the shoreline during high surf and treat flooded streets as potentially impassable, since water depth can be deceptive and the roadway beneath may be washed out.
Forecasters cautioned that the storm's effects will not be uniform. Communities exposed to the strongest onshore winds face the highest coastal flood risk, while areas farther inland may see mainly heavy rain, downed trees and power interruptions. With significant weather expected to continue through the weekend, residents were advised to monitor local alerts closely and to be prepared for travel disruptions and extended outages.
The story was reported by Ava Berger and Scott Simon and heard on NPR's Weekend Edition Saturday, which broadcast a segment on the nor'easter and on Hurricane Nolo's approach to Hawaii. The report was updated through midday Saturday as conditions unfolded.
Both storms carry the reminder that the most destructive impacts often come from what surrounds the storm's center. Along the East Coast, that means the ocean itself, pushing in behind the wind. In Hawaii, it means the bands of rain arriving ahead of a strengthening hurricane that forecasters expect to stay offshore. The weekend's forecast is a picture of a country facing two very different, and very serious, kinds of weather at once.
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