The National Weather Service issued numerous winter weather advisories and warnings for parts of New York. Snow and ice are underway as Enzo spreads through the Gulf Coast. Here's what to expect.

The National Weather Service has updated its advisory system to better reflect dangerously cold temperatures and wind chills. This new ‘Cold Weather Advisory’ replaces the previous ‘Wind Chill Advisory.

Another new change is the Wind Chill Advisory will be renamed to "Cold Weather Advisory" as shown below with the explanation. The hard freeze watches and warnings will be renamed and consolidated to "Freeze Watch" and "Freeze Warning" as shown below with the explanation.

STATEN ISLAND, N.Y. -- The National Weather Service has issued a winter weather advisory for New York City, effective from 1 p.m. on Sunday, Jan. 19, until 4 a.m. on Monday, Jan. 20.

A winter weather advisory has been issued for parts of Connecticut with freezing rain expected Friday morning, NWS says.