Minnesotans may be wondering why they're hearing tornado sirens on Thursday. It's because of Severe Weather Awareness Week.

Wisconsin residents may hear tornado sirens twice Thursday afternoon and evening, as part of the annual statewide tornado drill. The National Weather Service said in a statement the drill will go on ...

Our viewer Paul has a question about them after a recent round of severe weather. He says the sirens go off for a few minutes ...

It's Severe Weather Awareness Week in southeast Wisconsin, and Thursday is the annual statewide tornado drill. There will be ...