KEY POINTS
  • Gusty winds and falling temperatures have plunged the East Coast into a deep freeze as people dig out after a powerful nor'easter.
  • Dangerous wind chills have fallen below zero in many locations across the region on Sunday after the storm dumped snow from Virginia to Maine. Philadelphia and New York had plenty of snow.
  • Climate change, particularly the warming ocean, probably influenced the strength of the storm, atmospheric researchers said.

The sun shone down on much of the East Coast on Sunday, a day after a vicious nor'easter brought blizzard conditions to many areas, and left more than 100,000 customers without power for a stretch that could last into Monday.

Winds that had gusted to more than 80 mph on Saturday died down on Sunday, and temperatures climbed into the upper teens and 20s as people emerged from their homes to dig out.