 Hundreds of individuals in a southern Illinois town were ordered to evacuate Tuesday as water rolled over the top of a dam as severe weather raged through the Midwest and hit the Chicago area especially hard. The National Weather Service sighted a tornado in Des Moines, Iowa, one in Chicago, and at least four others in the Chicago area as storms rolled through Monday afternoon and into the night. Police responded to calls about utility poles that snapped in two. A woman in Indiana died after a tree fell on her home Monday.