The power is back on across the island, three days after a powerful storm knocked down trees and power lines.

PSEG Long Island says as of 4:30 a.m., everyone who was without power has been restored.

Overnight, outages fluctuated as crews turned power off around Setauket, Port Jefferson and other parts of Brookhaven.

The utility says crews will be working throughout the weekend and next week to make a number of temporary repairs permanent.

At the height of the storm, more than 82,000 Long Islanders lost power.