The storm brought heavy rain, strong winds and widespread flooding across the region. New York City took the brunt of it, with the Housing Authority confirming the death of its own worker as the system tore through the city.

The disruption spread well beyond one borough. About 425 flights were cancelled and more than 3,000 delayed as the storm knocked out power and snarled travel across the Northeast.

For residents, that means darkened homes, stalled commutes and the kind of chaos that turns a weekend into a scramble for flashlights and generators. Thousands of passengers were stuck or rerouted as airports absorbed much of the fallout. Officials are treating the storm as a serious weather event, not just an inconvenience.

Nor'easters are common this time of year, but this one caused unusual damage in a single weekend.