(6:30AM – Wednesday, September 16th, 2026)
Heat Wave Continues Today — South 🔥
Another hot and humid day is expected across portions of the state today, namely across Southern Illinois.
For today, high temperatures will range from around 90° to near 100° across Southern Illinois.
Elevated heat index values are expected as well, with peak heat indices of 95-106° expected across Southern Illinois.
#ilwx #heatwave
