Flash Flooding Likely in Southern Kentucky and Northeast Tennessee Due to Heavy Rainfall

The NWS Weather Prediction Center (WPC) has issued a Mesoscale Precipitation Discussion for southern Kentucky and northeast Tennessee, valid from 10:00 AM EDT to 3:00 PM EDT on Sunday, June 28, 2026. Heavy showers and thunderstorms are expected to continue to backbuild and train over the same area, leading to likely flash flooding, which may be locally significant. Rainfall rates could reach 2 to 3 inches per hour.