Severe storms swept through the Chicago area on Wednesday, causing widespread power outages, flight disruptions, and structural damage, with another round of severe weather expected on Thursday. The National Weather Service (NWS) issued tornado warnings across Illinois, Kansas, northern Missouri, and southern Iowa, while severe thunderstorm watches were in place for parts of the Great Lakes.
Immediate Action & Core Facts
The Chicago area faced a one-two punch of severe weather, with storms on Wednesday afternoon downing trees, damaging buildings, and causing power outages. By Wednesday evening, more than 1,000 flights were delayed or canceled at Chicago O’Hare and Midway International Airports due to thunderstorms. The Storm Prediction Center has placed the area under a Level 3 Risk for severe weather on Thursday, with the main threat expected between 4 p.m. and 10 p.m., including strong winds and potential tornadoes.
Deeper Dive & Context
Power Outages and Structural Damage
As of early Thursday, 207,647 ComEd customers were without power, with the hardest-hit areas including Southwest suburban Stickney, where winds ripped the roof off a condo building, displacing approximately 30 residents. Debris scattered around the Ridgewood Condominiums, and some residents reported damage to their cars. In other parts of the Midwest, barns collapsed in Wisconsin, buildings were crushed in rural northern Missouri, and large trees and power lines were downed.
Flight Disruptions
Both Chicago O’Hare and Midway International Airports temporarily halted all flights in the evening due to thunderstorms. By Wednesday evening, more than 1,000 flights had been delayed or canceled, according to FlightAware. A similar ground stop was issued at John F. Kennedy International Airport in New York due to thunderstorms.
Forecast for Thursday
Thursday’s forecast calls for warm and humid conditions in the morning, with isolated storms possible from 11 a.m. to 3 p.m. The main severe weather threat will come from 4 p.m. to 10 p.m., with strong winds and a threat of tornadoes. More than an inch of additional rain is also possible, according to ABC7 Accuweather Meteorologist Tracy Butler.
Long-Term Implications
The storms have raised concerns about infrastructure resilience and emergency preparedness in the Chicago area. Officials are urging residents to stay informed and take precautions as the region braces for another round of severe weather.