366
NWUS53 KLOT 171253
LSRLOT
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
753 AM CDT THU SEP 17 2026
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
..REMARKS..
0730 AM FLASH FLOOD 1 NW ARCHER HTS. - CHIC 41.82N 87.74W
09/17/2026 COOK IL 911 CALL CENTER
MULTIPLE EMERGENCY DISPATCH REPORTS OF AT
LEAST 2 FEET OF WATER ON I-55 RAMP AT CICERO
AVENUE WITH A SEVERAL CARS STALLED IN
FLOODWATERS.
0701 AM FLOOD 1 SE CHATHAM - CHICAGO 41.73N 87.60W
09/17/2026 COOK IL 911 CALL CENTER
EMERGENCY DISPATCH REPORTS UNDERPASS FLOODED
ON 93RD STREET EAST OF COTTAGE GROVE AVENUE.
0707 AM FLOOD 2 W NWS CHICAGO-ROMEOVI 41.60N 88.12W
09/17/2026 WILL IL 911 CALL CENTER
EMERGENCY DISPATCH REPORTS STANDING WATER ON
WEBER ROAD JUST NORTH OF GASKIN DRIVE.
0655 AM FLOOD 1 N PULLMAN - CHICAGO 41.72N 87.59W
09/17/2026 COOK IL 911 CALL CENTER
CHICAGO FIRE DEPARTMENT DISPATCH REPORTS
95TH STREET CLOSED NEAR DORCHESTER DUE TO
FLOODING.
0646 AM FLOOD 2 N HOMER GLEN 41.63N 87.95W
09/17/2026 WILL IL 911 CALL CENTER
EMERGENCY DISPATCH REPORTS BASEMENT FLOODING
NEAR 143RD STREET AND PARKER ROAD NEAR HOMER
GLEN.
0645 AM FLOOD 2 SW BURR RIDGE 41.74N 87.94W
09/17/2026 DUPAGE IL TRAINED SPOTTER
DITCHES AND PARKING LOTS FLOODED NEAR I-55
AND IL-83 IN BURR RIDGE.
0705 AM FLOOD 1 S WILLOWBROOK 41.75N 87.94W
09/17/2026 DUPAGE IL PUBLIC
PUBLIC REPORT OF SEVERAL INCHES OF STANDING
WATER ON MADISON STREET SOUTH OF WILLOWBROOK
CENTER PARKWAY.
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