VIDEO: Tornado Sirens Blare Across Chicago as Severe Weather Hits Illinois

Tornado sirens blared across Chicago, Illinois, Tuesday morning as tornado warnings and dangerous storms moved through the region. 

Video captured the warning sirens sounding across the city as residents were urged to seek shelter and stay alert for rapidly changing conditions.

Chicago’s outdoor warning sirens can be activated during a tornado warning and other major emergencies, signaling people outdoors to immediately seek safety and additional information.