Broad area of showers and thunderstorms with the potential for severeweather and flash flooding continues Thursday evening across theSoutheast/Southern Plains.Storm chances linger along the East Coast from the Mid-Atlantic throughFlorida Friday.Widespread showers and thunderstorms expected along thecentral/southern High Plains, with snow for higher elevations of thecentral Rockies.Well above average high temperatures forecast for portions ofCalifornia and the Pacific Northwest heading into th...