>> get out of here! get out of here now! >> maxi tornado coming into piedmont. piedmont, get out of the way. piedmont, get out of the way, get below groubd rignd right no. maxi wedge multi-vortex tornado. get to your safe room, storm cellar, basement, interior closet or bathroom may not do it. get out of the way. get out of the way or get below ground. >> unbelievable footage. and of course, we now are used to seeing what damage and havoc is wreaked in the wake of those unbelievable tornados. chad myers standing by in our severe weather center right now with the latest on these tornados in oklahoma. chad, where is there the greatest threat and risk right now? >> moving on up from stillwater to tulsa, and the new risk that i'm seeing now is in north texas. and that's even including dallas-ft. worth. most of the rotation is now south of the red river. that's where the air is warmer. it's been sunny all day down there. there were big tornadoes -- now,