It's the nation's most serious severe threat since July. Here's what you need to know about this outbreak forecast.

The National Weather Service issued a tornado watch at 2:18 p.m. on Saturday in effect until 9 p.m. The watch is for Cameron, Vermilion, Jefferson and Orange counties.

A significant severe weather outbreak is ongoing across portions of the southern United States this weekend. Forecasters issued a rare “particularly dangerous situation” tornado watch earlier on Sunday for portions of Texas,

Numerous severe storms are expected across the Deep South tonight, lasting though early Sunday morning. All modes of severe weather are possible. This includes hail,

Just days after tornadoes ripped across parts of the South, the region is again facing the threat of dangerous storms that could drop more twisters.