Heavy rainfall with a few embedded thunderstorms will continue to move into northern Illinois and southern Wisconsin Tuesday evening.
Strong thunderstorms have been moving across central Illinois, but with less instability further north the biggest concern for northern Illinois will be heavy rain. Moderate to heavy rain will move from west to east through Midnight, completely clearing the area after 2am Wednesday morning.
Rainfall totals will range between half an inch up to three quarters of an inch by Wednesday morning.