Heat Wave 2024: Sunday brings excessive heat warning, heat advisory. Relief is coming

Things are about to get a bit cooler, but we have to get through Sunday first. According to the National Weather Service, the heat index will drop into the mid-80s on Monday. First, we have to deal with Sunday's excessive heat warning in New Castle County and heat advisory in Kent and Sussex counties. New Castle County is under an excessive heat warning until 8 p.m. tonight. The county is facing dangerously hot conditions with heat indexes up to 107. The high on Sunday is expected to reach 96 degrees...