The advisories for Cook and Will counties in Illinois and for Lake and Porter counties in Indiana have expired.
Some residents have described the smell as similar to chemicals or sewage, some even saying it smelled like burning metal.
Chicago snow squalls Friday morning, Northwest Indiana expecting heavy lake effect snow this weekend
Meteorologist David Yeomans forecasts on CBS News Chicago weekdays at 11 a.m. and 4 p.m., and reports on the Climate Watch team. Friday morning snow squalls in the Chicago weather forecast could make ...
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