Thunderstorms, some heavy, Saturday morning through Sunday afternoon; storms can bring gusty winds and even an isolated tornado Details >
Dec 19, 2013; 1:27 AM ET Thunderstorms, some heavy, Saturday morning through Sunday afternoon; storms can be severe
Big changes are on the way for parts of the Western and Central states late this week and into this weekend.
Thunderstorms in parts of the South this weekend may become strong enough to threaten lives and property.
Short-Range Weather forecast overview for the South Central United States
As record-challenging warmth air pays a brief visit to the Eastern states, delays from rain, fog, ice and snow will be on the increase this weekend over much of the nation for early holiday travelers.