Flash flood watch issued with more storms in Wis.

File image. (MGN Online)

MILWAUKEE (AP) - Forecasters are warning about possible flash flooding as more storms move through Wisconsin.Thunderstorms with heavy rain end Wednesday morning, but are likely again Wednesday night.The National Weather Service issued a flash flood watch for potions of south central Wisconsin through Thursday morning.Authorities say at least six tornadoes hit Wisconsin overnight Monday, causing extensive damage in Verona, Madison and Platteville.