At 6:28 a.m. on Saturday, the National Weather Service released a winter storm watch valid from Sunday 7 a.m. until Monday 6 p.m. for Greene, Columbia, Ulster and Dutchess counties.

Airlines have canceled more than 3,000 flights ahead of the massive winter storm, reports ABC News' Sam Sweeney.

The timeline for NYC snow appears increasingly likely Sunday night into early Monday, but exact totals remain uncertain and depend on the storm’s track.

A rare and electrifying winter phenomenon could strike New York City this weekend as the region braces for a powerful coastal storm.

With blizzard warnings issued throughout the tri-state and indeed for much of the I-95 corridor from Philadelphia to Boston, New Jersey will be under a state of emergency starting Sunday. Gov. Mikie Sherrill,

A mix of snow, rain and freezing rain is expected to affect much of New York, including the Mohawk Valley, with hazardous travel conditions possible.