| Source | CBS Local |
|---|---|
| Original Load Date | Aug. 21, 2026, 1 p.m. |
| Last Updated | Aug. 21, 2026, 1 p.m. |
| Original URL | https://www.cbsnews.com/chicago/news/tornado-siren-activated-accidentally-dupage-county-second-time/ |
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A tornado siren was unintentionally activated for the [ second time this week
in DuPage County ][5] .
The DuPage Public Safety Communications said the siren was "not part of a
planned test." Officials said the incident is under investigation.
Officials in Villa Park, Wheaton, and Addison warned r...