Meet the "WGN News Now" team — our digital-only newscast that provides the latest local and national news, weather and sports. More info: https://wgntv.com/news/wgn-news-now/ | WGN TV

Not from Chicago? Younger than 30? Here's a primer on what was the great Bozo's Circus on WGN. Tonight at 7 WGN presents Bozo's Circus: The 1960s, featuring rarely seen, un-edited footage unearthed from the WGN vault. We'll also stream it at https://wgntv.com/on-air/live-streaming/ | WGN TV

One of the greatest mysteries in broadcast history remains unsolved to this day. On November 22, 1987 someone—maybe a group of people—hijacked WGN’s signal and interrupted the 9:00 News. And our Dan Roan was right in the thick of it. As Dan prepares to retire from WGN on May 26th, here are his thoughts on that night in a report from 2017 on the 30th anniversary. | WGN TV

Video shared with WGN-TV shows a tornado moving through Campton Hills. We are tracking the damages ->> https://bit.ly/46P04JM | WGN TV

WATCH: Unbelievable video shows semi truck blown over as tornado touches ground in Rochelle, Illinois Full video-->> http://go.wgntv.com/1CpHLVm | WGN TV

FROM THE WGN ARCHIVES Check out this clip from 1984 featuring Bob Bell, AKA Bozo the clown, talking about what it's like to don the costume while he applies the clown make-up in his WGN dressing room. Get the full Larry Potash Backstory on Bozo at WGNtv.com/backstory | WGN TV