Louisville Braces for Double Thunderstorm Threat

Louisville is anticipating a turbulent weather period, with National Weather Service officials forecasting up to two rounds of severe thunderstorms on July 27. The first complex of storms may arrive in the pre-dawn hours, followed by a potentially more severe second complex expected between 8-11 p.m.

Heavy rainfall and localized flooding are concerns for the metro area due to these storm systems, though tornadoes are unlikely. Strong winds interacting with an unstable air mass are driving these weather events. Louisville is under a slight risk for severe weather and a marginal risk for excessive rainfall, which could lead to localized flash flooding.

Beyond July 27, additional storms are possible on July 28. The week ahead will also see a return of heat and humidity, with high temperatures in the low 90s and dew points rising into the 70s. Heat index values are projected to exceed 105 degrees on July 27 and 28, potentially necessitating a heat advisory.