Southern States Devastated by Deadly Tornado Outbreak.

The South is facing more severe storms and flooding after Friday's violent tornadoes. Intense thunderstorms and areas of flooding are possible through Tuesday, especially near the Gulf Coast, although their coverage and intensity should slowly ease. But another bout of severe weather is expected Thursday into the weekend, particularly in the central states, when more tornadoes could spin up. Friday featured the nation's first EF4 tornado since November.