Delaware is under a cold weather advisory. The forecast is calling for dangerous wind chills. Here's what you should know.

Preparations are underway from Houston to Atlanta as a rare winter storm sets its sights on the southern U.S., where it's expected to bring a messy mix of heavy snow, sleet and freezing rain that could have a major impact on travel and daily life.

The National Weather Service issued an updated cold weather advisory at 3:14 a.m. on Tuesday in effect until Wednesday at noon for Somerset, Middlesex, Monmouth, Mercer, Salem, Gloucester, Camden, Burlington,

A winter weather advisory was issued by the National Weather Service on Monday at 3:18 p.m. EST valid for Tuesday between 7 a.m. EST and 7 p.m. EST for Keweenaw County.