Tornado sirens sound in false alarm across Chicago suburbs overnight

Source Fox Chicago
Original Load Date Aug. 18, 2026, 7:01 a.m.
Last Updated Aug. 18, 2026, 7:01 a.m.
Original URL http://www.fox32chicago.com/news/dupage-county-tornado-sirens-false-alarm

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![Tornado sirens sound in false alarm across Chicago suburbs overnight][1] ![Tornado sirens sound in false alarm across Chicago suburbs overnight][1] #### [ Tornado sirens sound in false alarm across Chicago suburbs overnight ][2] Tornado sirens woke people across parts of the Chicago suburbs ea...