How much snow to expect in NYC as winter storm warning, state of emergency declared
NEW YORK - Snow started falling early Sunday afternoon, with several inches predicted to blanket New York City and the Tri-State area before the storm stops.
JUMP TO: TIMELINE | HOW MUCH SNOW | LIVE COVERAGE
New Jersey has declared a state of emergency, and the entire Tri-State area is under a Winter Storm Warning or Winter Weather Advisory due to the expected snowfall in combination with dangerously cold air. Even after the storm, wind chills are expected to dip as low as -5 to -15 degrees.
Here's a look at the storm's timeline and how much snow to expect, plus live coverage of the storm:
Storm timeline: When the snow starts, stops
Timeline:
Here's what we can expect this weekend and next week.

Expected snow totals
Sunday night: Temperatures in the city are expected to fall into the teens to 20s. Travel conditions are expected to be hazardous due to slippery travel. Snow is expected to continue throughout the night.
Early Monday morning: The Winter Storm Warning and Winter Weather Advisory end at 4 a.m. Wind chills could be as low as 5 degrees.
- How fast will snow fall? Peak snowfall rates will be around a half-inch to 1 inch per hour.
- When does the snowfall stop? Snow will start to dissipate around 1 a.m.

Winter storm alerts (FOX Weather)
Monday: Expect sunny skies, with high temperatures in the 20s before dipping into the teens. Expect wind chills as low as -5 to -15 degrees into early Tuesday morning. Due to the Martin Luther King Jr. federal holiday, schools, banks, and other services that would normally be in session on Monday have the day off, which will help keep roads clear for snow removal crews.

Tuesday night wind chills (NWS)
Tuesday and Wednesday: Highs will linger in the teens, maybe reaching 20 degrees. Expect wind chills between 0 and -10° Tuesday night into early Wednesday morning.
How many inches of snow to expect
New York City and the nearby suburbs can expect between 3 and 5 inches of snow, according to the National Weather Service. Up to 6 inches is possible.
The Lower Hudson Valley, interior New Jersey and most of Connecticut will see totals ranging between 5 and 8 inches. Eastern Long Island should get mostly a rain-snow mix.

If heavier snow banding develops over the region, New York City could see up to 8 inches of snow, with 10 to 12 inches possible for the Lower Hudson Valley.

There is a 90% chance NYC sees at least 3 inches of snow.

Live storm coverage, tracking
Watch live coverage of the storm from FOX Weather in the media player below:
Track the storm as it moves up the East Coast with our YouTube livestream! We have live pictures from NYC, D.C., Philly and more below:
Polar vortex and subzero wind chills
This weekend and into next week, a lobe of the polar vortex will descend into the U.S. and bring with it brutally cold temperatures.
The FOX Forecast Center said temperatures will plummet as much as 45 degrees below average in spots, leading to below-zero temperatures across at least 20 states, from the Plains to the Great Lakes and interior Northeast.

Preparations for the cold weather are already underway in New York City. According to New York City Emergency Management, a Cold Weather Alert has been issued and the New York City Department of Public Health declared a Cold Blue.
"Outreach teams will canvass all five boroughs to connect our most vulnerable New Yorkers to shelters," NYCEM said on X. "No one who is homeless and seeking shelter in New York City during a Code Blue will be denied."
The Source: This article uses reporting from the National Weather Service and FOX Weather.