The National Weather Service in Sioux Falls says damage in Storm Lake from Thursday's storms was caused by straight-line ...

It wasn't a tornado that blew through Storm Lake. But the storm caused considerable damage and left more than 6,000 in the area without power.

Perhaps the worst damage in Iowa from the severe weather in the past day happened early this morning in the northwest Iowa ...

Perhaps the worst damage in Iowa from the severe weather in the past day happened early this (Friday) morning in Storm Lake.