Safety
Flood Warning issued September 19 at 10:10PM CDT until September 22 at 9:00PM CDT by NWS Chicago IL
Source: NWS Alerts (Illinois) · 9/19/2026, 10:10:00 PM
NWS Alerts (Illinois) published an update titled “Flood Warning issued September 19 at 10:10PM CDT until September 22 at 9:00PM CDT by NWS Chicago IL.” BoatingChicago summarizes source headlines for local boaters and always links to the original story — we do not republish full articles.
Why this matters to Chicago boaters: Safety implications for recreational boaters on Lake Michigan — check the official marine forecast and active NOAA/NWS alerts before departure.
BoatingChicago provides original context for local boaters. We do not republish the full source article. Follow the link below for the original reporting.