(6:30AM – Monday, August 31st, 2026)
Heat Wave Expands Today 🔥
Hot temperatures will expand across a bit more of the state today, with high temperatures ranging from around 90 to the mid 90’s likely across all of Central and Southern Illinois.
Heat indices will increase a bit as well, with highest peak values around 100° across portions of Western and Southwestern Illinois.
#ilwx #heatwave
