Severe storms are affecting the Chicago area, bringing warnings and watches, and causing damage and power outages. The storms have resulted in fatalities, including a capsized boat and a death in Kendall County, and have also led to disruptions such as the cancellation of July 4 fireworks and the rescue of passengers from a blocked CTA line. The severity and impact of the storms are still being reported, with some outlets mentioning tornadoes, hurricane-force winds, and a large number of people potentially in the path of the severe weather.