New York, New Jersey and Connecticut are under winter storm warnings as the entire region deals with a significant storm.

The heaviest snow was expected to fall in New Jersey between 4 and 9 p.m. Sunday, with totals of up to 8 inches.

The NYC area is forecast to see significant snow on Sunday as New Jersey declares a state of emergency. Here's how much to ...

See which towns have the highest snowfall totals as of Sunday night, and where lightning and thundersnow occurred.

Gov. Phil Murphy​ declared a State of Emergency across 21 counties in New Jersey that will be in effect at 8 a.m. Sunday.

The Lehigh Valley is under a winter storm warning Sunday for 4-8 inches of snow. Here’s when it will start and what to expect ...

An arctic air mass settled over New York City and much of the country Sunday evening, bringing a deep freeze and the chance ...

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...

Tens of millions of residents along the East Coast are bracing for several inches of snow Sunday followed by dangerously cold ...

"The level and extensiveness of the frigid air may be tough to match the rest of the winter," forecasters warned.