Another 2-4 inches of snow possible

Twenty states, from Texas to Delaware, were on alert Friday for snow and ice as the storm continued to move across the South.

Central North Carolina experienced its first winter event of the new year Friday, and the first noticeable snow in a few years. The National Weather Service issued a winter storm warning from 1 p.m. Friday to 10 a.m. Saturday. Hazardous snow and ice are forecast for the central Plains to the mid-Atlantic over the weekend. Here's what to expect.

The Welsh Mountain Zoo says its walkways and grounds were covered in snow and present a potential hazard Dozens of schools have been forced to close across Wales amid two weather warnings for ice covering most of the country.

The National Weather Service projects up to 2 inches of combined ice and snow across much of the area, with higher amounts possible locally.