The outbreak is forecasted across the central Gulf Coast, Deep South and the Tennessee Valley with some tornadoes spanning long and possibly causing havoc, according to the Nation

A significant severe weather day is anticipated for Saturday across Southeast Louisiana and South Mississippi. We remain highlighted in a level 4 out of 5 moderate risk for severe weather. This threat will begin by late morning Saturday and continue through sunset in the evening.

A multi-day tornado threat is unfolding across several U.S. states, with severe storms capable of producing damaging winds, large hail, and tornadoes. Meteorologist Rhythm Reet from The Weather Network breaks down the details.

More than 100 million people in the U.S. will be in the path of an intense March storm starting Friday as the sprawling multi-day system threatens fires, blizzards, tornadoes, and flooding as it tracks eastward across the Great Plains.

The National Weather Service predicted extreme weather across a vast swath of the country with a population exceeding 100 million people.

A huge storm system crossing the U.S. threatens to unleash tornadoes Friday in the Mississippi Valley, blizzards in the northern Plains and dry, gusty conditions in Texas and Oklahoma that pose a high risk of wildfires.