A severe weather event occurred in northeast Wisconsin, affecting areas including Appleton and Menasha. The National Weather Service issued a warning due to an extremely dangerous tornado. The tornado caused power outages, with over 19,000 people affected in Outagamie County.

The National Weather Service also warned of severe thunderstorms in the Great Lakes and Ohio Valley regions, with potential threats including powerful wind gusts and large hail. Further details on the situation are available from the source, including updates on the storm's impact and any additional warnings or advisories that may be issued.