| Source | NBC Local |
|---|---|
| Original Load Date | March 10, 2026, 7:01 p.m. |
| Last Updated | March 10, 2026, 7:01 p.m. |
| Original URL | https://www.nbcchicago.com/weather/error-nuclear-sirens-accidentally-sounded-in-lasalle-county/3906075/ |
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Nuclear sirens were accidentally sounded in LaSalle County Tuesday, officials
announced in an alert to the public, stressing that there was no real threat.
County officials issued a press release just after 4 p.m., saying they were
aware that nuclear sirens sounded in a 10-mile "emergency planning ...