At a Glance

Most of the Northeast megalopolis will see heavy snow on Thursday.This will create difficult travel conditions and flight delays.Snowfall rates of more than an inch per hour are likely.This will be the first significant snow for the I-95 corridor since early-mid January.

Winter Storm Niko has begun hammering the Northeast, including Boston, New York City, and Philadelphia.

This is a developing weather story. Please .

MORE ON WEATHER.COM: Heaviest Snow Days in All 50 States

Florida: 4 inches

Milton, Florida, located just to the northeast of Pensacola, recorded 4 inches of snow on March 6, 1954. Image: Snow at the Alabama/Florida border on Feb. 12, 2010 from iWitness Weather contributor ismsan.