The National Weather Service issued a flash flood warning for southern Muscatine County, northwestern Louisa County at 4 p.m.

Flash flooding could happen at any moment from the storm in the Knoxville area, the National Weather Service has warned.

Knoxville is facing thunderstorms with potential flooding and high heat index values, per the National Weather Service.

There is a slight chance for severe weather in Knoxville and East Tennessee on June 6 and June 7. Thunderstorms, gusty winds, hail, and tornados are possible, according to the National Weather ...