2019 was the snowiest Halloween in Chicago history — and here's the warmest, coldest and wettest Oct. 31 weather since 1871

2019 was the snowiest Halloween in Chicago history — and here's the warmest, coldest and wettest Oct. 31 weather since 1871 https://t.co/xqAtulHR1c

— Chicago Tribune (@chicagotribune) November 1, 2019