At least six people died in serious storms, because tornados and fires cause destruction to dozens of states.
Three of the dead were reported by the authorities in Missouri, while three more took place in Texas at Auto -Ageluikuken when dust storms met the state on Friday.
Many more people are reportedly wounded when huge storms move over the midwest, unleash severe thunderstorms, save deadly dust storms and more than 100 forest fires are blowing.
The extreme weather conditions are expected to meet more than 138 million people, with hurricane winds that rise from 80 km / h that extends from the Canadian border to Texas.
Blizzard-like conditions will touch colder northern areas, with devastating forest fires that are fed in warmer, drier areas in the south.
On Saturday morning, the National Weather Service (NWS) said that the 'countless important tornadoes predicted, some of which must be long and should be potentially violent', that 'is expected' this afternoon and evening '.
The most serious Tornado threats were in East Louisiana and Mississippi, Alabama and the western parts of the Florida Panhandle and Georgia, the NWS said.

At least six people died in severe storms, because tornadoes and fires destroy dozens of states