A massive tornado ripped through the southern suburbs of Oklahoma City, Monday afternoon, killing at least 51 people, according to the state medical examiner's office.
The death toll was expected to rise.
Helicopter images showed large tracts of Moore, Okla., completely leveled by what the National Weather Service says was at least an EF-4 tornado with winds in excess of 166 mph. The tornado stayed on the ground for 40 minutes and traveled 20 miles.
"A massive emergency response" is underway in North Texas, where tornadoes blew through Wednesday night, The Dallas Morning News says. A twister that hit Granbury, about 35 miles southwest of Fort Worth, left at least six people dead, more than 100 injured and even more homeless, The Associated Press adds.
A large storm system moving through the center of the country, has already caused major flooding in Chicago and is threatening to bring severe weather to the Tennessee Valley all the way to the Gulf Coast, tonight.
Originally published on Wed January 30, 2013 3:44 pm
"The intense storm system that brought severe weather to the Mississippi Valley on Tuesday will move eastward on Wednesday, bringing a risk of severe weather from the upper Ohio Valley southward to the central Gulf Coast and eastward to the Mid-Atlantic and Southeast coast," the National Weather Service warns this hours. "The main threat will be damaging wind along with the possibility of tornadoes, especially across eastern Ala. into western Ga."
In Georgia, a tornado has already touched down. WSB-TV has dramatic video of the funnel cloud raking through Adairsville, Ga.: