Flood Warning
Flood Warning · Cook, IL; DuPage, IL; Kane, IL; Kendall, IL; Will, IL
Last updated · source: NOAA / National Weather Service
This event is no longer active — it's kept here as a record. Recovery may still be underway; the guidance below applies.
Flood Warning issued July 4 at 6:50PM CDT until July 5 at 2:00PM CDT by NWS Chicago IL
This is a severe-significance flood warning event affecting Cook, IL; DuPage, IL; Kane, IL; Kendall, IL; Will, IL, tracked from official feeds (NOAA / National Weather Service). We update this page as the situation develops.
- Type
- Flood Warning
- Area
- Cook, IL; DuPage, IL; Kane, IL; Kendall, IL; Will, IL
- Began
- 2026-07-04 23:50 UTC
- Expected end
- 2026-07-05 19:00 UTC
Possible damage: watermold
Affected by this event? Open your area's damage guides below to reach a vetted local restoration pro, 24/7.
Affected areas & guides
Every area named for this event, per the official source. Open yours for damage guides — what to do first, and how to reach a vetted restoration pro, 24/7.
Cook, IL
DuPage, IL
Kane, IL
Kendall, IL
Will, IL
Affected area map
The shaded area is the affected-area perimeter reported for this event by NOAA / National Weather Service (Cook, IL; DuPage, IL; Kane, IL; Kendall, IL; Will, IL), colored by its significance. Pan and zoom to explore the map; when more than one observation exists, use the slider below to step through how the reported area changed.
Shown as reported by our sources — not an official product. For current advisories and the authoritative map, see NOAA / National Weather Service ↗.
Latest updates
Official updates and news coverage for this event, newest first — National Weather Service products, local storm reports, incident updates and press headlines. Official items are verbatim government text; news headlines link out to the original outlet.
- Storm report NWS LOT storm report
FLASH FLOOD — Darien, IL
Flooded structure near Plainfield Road and Seminole Drive. Relayed via emergency dispatch center.
- Storm report NWS LOT storm report
FLASH FLOOD — 1 S Darien, IL
Commercial parking lots flooded near Cass Avenue and I-55. Relayed via DuPage County dispatch.
- Storm report NWS LOT storm report
FLASH FLOOD — 2 ESE Woodridge, IL
Lemont Road flooded south of 75th Street. Relayed via DuPage County dispatch.
- Storm report NWS LOT storm report
FLASH FLOOD — 1 NNE Aurora, IL
City of Aurora reports that North Broadway closed near Indian Creek due to flooding. Relayed via social media.
- Storm report NWS LOT storm report
FLOOD — Chicago Lawn, IL
Roadway flooded at Marquette Park. Relayed via Chicago PD dispatch.
Updates are captured automatically from official and news sources, and may lag the live source. For the very latest, see NOAA / National Weather Service ↗.