September 13 has witnessed significant events through the years in Chicago. This is a look back at some of those milestones.

Closing of Hinsdale Oasis

On September 13, 2021, the Hinsdale Oasis officially closed as part of the Central Tri-State Tollway Project construction. This closure marks a notable change in the evolution of Illinois Tollway oases, which have gradually disappeared over recent years.

Weather Records

Historical weather data from the National Weather Service in Chicago shows that on September 13, the highest recorded temperature was 98 degrees in 1939. The lowest was 39 degrees in 1890. Notably, precipitation reached 6.64 inches in 2008, with no snowfall recorded on this date.

Mercy Hospital Fire

In 1963, Mercy Hospital on the South Side experienced an extra-alarm fire that destroyed the roof and the fourth floor. Firefighters, nuns, and hospital staff worked efficiently to evacuate 109 patients, including 29 infants and their mothers from the obstetrics ward. Despite chaos as alarm bells rang throughout the hospital, surgeries continued until completed successfully.

Chicago Today’s Last Publication

On September 13, 1974, Chicago Today ceased publication. The newspaper, a descendant of the Chicago Courant founded in 1853, left many in its city room pondering their futures. In response, the Tribune committed to providing fresh news throughout the day in multiple editions. Over 90 of 175 staff members from Chicago Today were offered positions at the Tribune. Interestingly, photographer William Decker had won a $300,000 lottery just before the newspaper’s closure.

Kenneth Hansen Conviction

On September 13, 1995, Kenneth Hansen was convicted for the 1955 murders of Robert Peterson, 14, and brothers John and Anton Schuessler Jr., 13 and 11, respectively. Hansen had offered the boys a ride after they watched a movie at the Loop. Their bodies were later discovered in a forest preserve, and evidence showed Hansen abused and killed them. His arrest emerged during an investigation into candy heiress Helen Brach’s disappearance in 1977.

Sammy Sosa’s Record

On September 13, 1998, Chicago Cubs outfielder Sammy Sosa hit his 61st and 62nd home runs at Wrigley Field. This achievement matched St. Louis Cardinals player Mark McGwire in surpassing Roger Maris’s record of 61 home runs in a single season. Sosa ended the season with 66 home runs, although Barry Bonds later set the record with 73 in 2001.

Alec Mills No-Hitter

September 13, 2020, was another remarkable day for the Cubs when Alec Mills pitched a no-hitter against the Milwaukee Brewers, leading to a 12-0 victory. This performance marked the 16th no-hitter in Cubs’ franchise history.

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