<p>Flooding in Grayslake, Illinois, shut down streets</a> and threatened homes and businesses on Wednesday, July 12.</p><p>More than four inches of rain fell in Grayslake in under three hours, prompting Grayslake Mayor Rhett Taylor to call it</a> a “100-year flood.”</p><p>Even after the sky cleared, parking lots and streets were flooded with water, as shown in this video. Credit: YouTube/Tom Perkowitz via Storyful</p><br />
