Plan for yet another dangerously hot and humid day, with highs in the low 90s and heat indices in the low 100s. A Heat Advisory has once again been issued for central Illinois today. A partly cloudy Thursday is expected, with only a stray shower or storm possible during the day.
A round of gusty thunderstorms is possible late this evening and into the overnight hours. Damaging wind gusts will be the primary threat as those storms roll through the area.