Flash flooding threatens portions of southern Wisconsin as the National Weather Service issues a flood watch for 21 counties.

Fast-moving severe weather system threatens multiple counties until 12:30 p.m., with officials urging residents to seek immediate shelter.

A severe thunderstorm watch has been issued Saturday around 2 p.m. for some Wisconsin counties, bringing potential threats of ...

Hurricane Erin rapidly strengthened into a Category 5 storm. It is not expected to make a direct hit on the U.S. but will create dangerous surf.