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Videos

6 videos Videos embedded in indexed articles. Playable files play here; the rest open the article.

DuPage County tornado sirens activated by mistake NBC Chicago 3+ week ago

Tornado siren not sounding in Greenfield Park in West Allis WISN 3+ week ago

Tornado sirens 'accidentally' activated in multiple Chicago suburbs—again NBC Chicago 3+ week ago

Tornado siren activated accidentally in DuPage County for second time this week CBS News 3+ week ago

DuPage County employee ‘accidentally' activates tornado siren at 3 a.m. NBC Chicago 3+ week ago

Six Inoperable Tornado Sirens in Saline County Raise Questions About Modern Warning System

KATV 3+ week ago