Your morning Illinois weather update We're tracking 186 active weather alerts across Illinois this Monday morning, with multiple flood warnings in effect along our river systems and a special weather statement highlighting strong winds that could create hazardous conditions this afternoon. Your Monday starts cool with temperatures sitting at 49 degrees right now, but we'll see a rapid warmup through the morning hours. By noon, expect readings near 70, climbing to today's high of 77 degrees around 3 P.M.