Possible tornado touches down in Iowa

The National Weather Service on Tuesday evening began issuing tornado warnings in Iowa and Illinois and said a confirmed twister was spotted southwest of Chicago near Bryant, Illinois.

The storms were expected to hammer some areas hit by severe weather and possibly dozens of tornadoes just days ago that killed at least 32 people. Earlier Tuesday, strong thunderstorms swept through the Quad Cities area of Iowa and Illinois with winds up to 90 mph and baseball size hail. The tornado risk in the Upper Midwest was expected to be highest in the evening and late night Tuesday.