At Least Three EF-1 Tornadoes Confirmed in Chicago’s South Suburbs
At least three EF-1 tornadoes have been confirmed in Chicago's south suburbs, according to FOX 32 Chicago.

Chicago, IL, August 11, 2026 —
At least three tornadoes, classified as EF-1 strength, have been confirmed to have touched down in the south suburbs of Chicago. The information was reported by FOX 32 Chicago.
The National Weather Service is responsible for confirming tornado paths and intensities. As of the latest reports, the EF-1 rating indicates that these tornadoes had wind speeds generally ranging from 86 to 110 miles per hour. Such winds are capable of causing moderate damage, including lifting and tossing light vehicles, damaging roofs, and uprooting trees.
Specific details regarding the exact locations, the precise timing of the touchdowns, and any associated damage or injuries were not immediately available. Further assessments by meteorological teams are typically conducted following severe weather events to accurately document the impact of any confirmed tornadoes.
Residents in the affected areas are advised to stay informed through official weather alerts and emergency management agencies for any updates or safety instructions. The confirmation of multiple tornadoes underscores the significant severe weather activity experienced in the region.
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