Storms, heavy rain possible in Will, Kankakee, Grundy

Localized flooding possible from heavy downpours

August 11, 2025 at 3:47 pm CDT

Isolated thunderstorms remain possible, for the most part, along and south of Interstate 80 and along and east of I-55 through 4 p.m. Monday Aug. 11, 2025. Main impacts are lightning and brief heavy downpours, the National Weather Service reports. — Isolated thunderstorms remain possible, for the most part, along and south of Interstate 80 and along and east of I-55 through 4 p.m. Monday. Main impacts are lightning and brief heavy downpours, the National Weather Service reports. (Graphic provided by National Weather Service)

Scattered showers and thunderstorms could bring heavy downpours Monday evening capable of causing localized flooding across Will, Kankakee and Grundy counties.

The greatest chance for these storms exists along and south of Interstate 80 and along and east of I-55, the National Weather Service said on Twitter.

The chance for isolated flooding and storms will continue Tuesday, with a excessive heat risk for Saturday and another limited thunderstorm risk on Sunday.

Emily K. Coleman

Originally from the northwest suburbs, Emily K. Coleman is Shaw Media's editor for newsletters and engagement. She previously served as the Northwest Herald's editor and spent about seven years as a reporter with Shaw Media, first covering Dixon for Sauk Valley Media and then various communities within McHenry County from 2012 to 2016.