891  
WGUS43 KLOT 031858  
FLWLOT  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE CHICAGO IL  
158 PM CDT FRI JUL 3 2026  
 
ILC031-043-032100-  
/O.EXT.KLOT.FA.W.0008.000000T0000Z-260703T2100Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
COOK IL-DUPAGE IL-  
158 PM CDT FRI JUL 3 2026  
   
..FLOOD WARNING NOW IN EFFECT UNTIL 4 PM CDT THIS AFTERNOON  
 
* WHAT...FLOODING CAUSED BY RAINFALL CONTINUES.  
 
* WHERE...A PORTION OF NORTHEAST ILLINOIS, INCLUDING THE FOLLOWING  
COUNTIES, COOK AND DUPAGE.  
 
* WHEN...UNTIL 400 PM CDT.  
 
* IMPACTS...BASED ON RIVER GAUGE REPORTS, FLOODING IS OCCURRING  
ALONG THE DUPAGE RIVER NEAR THE MORTON ARBORETUM. WATER MAY START  
TO ENCROACH ILLINOIS ROUTE 53 AND OTHER ROADWAYS NEAR THE RIVER IN  
THE AREA. RECENT RAINFALL THIS AFTERNOON IS LIKELY REINFORCING  
FLOODING.  
 
* ADDITIONAL DETAILS...  
- AT 158 PM CDT, GAUGE REPORTS INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY IN THE WARNED AREA.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
AURORA, NAPERVILLE, WHEATON, DOWNERS GROVE, LOMBARD,  
WOODRIDGE, GLEN ELLYN, HINSDALE, WESTCHESTER, BURR RIDGE, OAK  
BROOK, WESTMONT, LISLE, LA GRANGE PARK, WARRENVILLE, WESTERN  
SPRINGS, WILLOWBROOK, CLARENDON HILLS, HILLSIDE AND OAKBROOK  
TERRACE.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A FLOOD WARNING MEANS FLOODING IS IMMINENT OR MAY ALREADY BE  
OCCURRING. PERSONS ALONG RIVERS, CREEKS, AND OTHER WATERWAYS SHOULD  
TAKE IMMEDIATE PRECAUTIONS TO PROTECT LIFE AND PROPERTY.  
 
 
 
LAT...LON 4178 8789 4174 8826 4184 8826 4184 8822  
4186 8789  
 
 
 
BORCHARDT  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page