Chicago Tonight is a television news program broadcast weeknights on WTTW in Chicago, United States.

It reports primarily on local politics, education, business, culture, science, and health, with a mix of in-studio panel discussions, one-on-one interviews, and short documentary-style packages.

On its website, it publishes additional news stories and features by staff reporters.

The show first aired on April 24, 1984[1] and was hosted by popular Chicago broadcast journalist John Callaway for 15 years, who continued contributing to the show until he died in 2009.

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