TUESDAY NIGHT: Clusters of showers and thunderstorms, the heaviest storms will be capable of drenching downpours, gusty winds, large hail and isolated tornadoes. Winds: Southwest 10-20 mph (storm gusts). Low: 64. A Flash Flood Warning has been issued for Cook and DuPage County until 3:45 a.m. Wednesday There’s an elevated risk of severe weather (Level […] 
