CHICAGO (CBS) — Fast-moving storms Monday evening could bring damaging winds and the possibility of isolated tornadoes.
The severe weather risk applies especially south of I-80 – from Pontiac to Kankakee and to Rensselaer, Indiana and south.
Strong storms will form west of I-39 in the 5 p.m. hour and move quickly from west to east.
Scattered showers follow Monday night as the low drops to 53.
Leftover rain will persist on the other side of the system with cooler air on Tuesday. The high for Tuesday is 58.
On Wednesday, it will be partly cloudy with a high of 60.