Rain and a thunderstorm from late Friday night to late Saturday night can lead to flooding Details >
Dec 17, 2013; 3:21 PM ET Rain and a thunderstorm Saturday can lead to flooding
Warm air is forecast to surge into much of the eastern half of the nation by the weekend and will be accompanied by heavy rain and flooding risk in some locations.
As warmer air pays a brief visit to the Central and Eastern states, delays from rain, fog, ice and snow will be on the increase this weekend for early holiday travelers.
A parade of snowstorms has been taking aim at the U.S. recently, increasing the chances for many to see a White Christmas.