This source seems to be rotating faster and faster and causing a looping funnel …
Flooding in Chicago is its own pretty interesting story.
https://slate.com/business/2019/01/chicagos-deep-tunnel-is-i...
https://slate.com/business/2019/01/chicagos-deep-tunnel-is-i...
Yes [1]. It also floods and freezes from its proximity to the lakes and rivers that make it a logistical hub.
[1] Has Chicago ever had a tornado