Residents in Chicago and surrounding areas face significant risks from severe weather, including tornadoes, damaging winds, and flash flooding. The derecho on Wednesday left a trail of destruction, with uprooted trees, exposed gas lines, and shattered windows. Power outages remain widespread, with 60,000 customers still without electricity as of Thursday afternoon. The NWS has also issued a flood watch, with rainfall rates of 1-3 inches per hour expected. Tornadoes, if they occur, could reach EF-2 strength, posing a serious threat to life and property.