Flood Warning
Flood Warning · Cook, IL; DuPage, 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This event is no longer active — it's kept here as a record.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 3 at 7:59AM CDT until July 3 at 2:00PM CDT by NWS Chicago IL
This is a severe-significance flood warning event affecting Cook, IL; DuPage, 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
- Began
- 2026-07-03 12:59 UTC
- Expected end
- 2026-07-03 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
Affected area map
The shaded area is the affected-area perimeter reported for this event by NOAA / National Weather Service (Cook, IL; DuPage, 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
FLOOD — 1 WSW Grand Blvd. - Chi, IL
Multiple public reports of roadway flooding in the Englewood, Greater Grand Crossing, and Washington Park community areas of Chicago. Relayed via waze.
- Storm report NWS LOT storm report
FLASH FLOOD — 1 NW Homewood, IL
Multiple reports of flooded roadways and basements in the Homewood area.
- Storm report NWS LOT storm report
FLOOD — 2 NNW Hammond, IN
Several roads flooded in the Hammond area. Relayed via social media.
- Storm report NWS LOT storm report
FLOOD — 1 N Winfield, IL
Du Page County dispatch reports roadway flooding near Geneva Road and County Farm Road.
- Storm report NWS LOT storm report
FLASH FLOOD — 1 SSW Riverdale, IL
Metra dispatch reports 147th Street Sibley Boulevard underpass flooded at metra station between Harvey and Riverdale.
Updates are captured automatically from official and news sources, and may lag the live source. For the very latest, see NOAA / National Weather Service ↗.