231  
WGUS83 KLOT 151608  
FLSLOT  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE CHICAGO IL  
1108 AM CDT SAT AUG 15 2026  
 
ILC031-043-089-093-197-151715-  
/O.CON.KLOT.FA.Y.0113.000000T0000Z-260815T1715Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
COOK IL-DUPAGE IL-KANE IL-KENDALL IL-WILL IL-  
1108 AM CDT SAT AUG 15 2026  
 
...FLOOD ADVISORY REMAINS IN EFFECT UNTIL 1215 PM CDT THIS  
AFTERNOON...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.  
 
* WHERE...EAST CENTRAL COOK COUNTY IN NORTHEASTERN ILLINOIS...  
SOUTHERN DUPAGE COUNTY IN NORTHEASTERN ILLINOIS...  
SOUTHERN KANE COUNTY IN NORTHEASTERN ILLINOIS...  
NORTHERN KENDALL COUNTY IN NORTHEASTERN ILLINOIS...  
NORTHWESTERN WILL COUNTY IN NORTHEASTERN ILLINOIS...  
 
* WHEN...UNTIL 1215 PM CDT.  
 
* IMPACTS...FLOODING MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 1105 AM CDT, DOPPLER RADAR INDICATED THAT THE HEAVY RAIN HAD  
SUBSIDED ACROSS THE AREA. HOWEVER, RUNOFF FROM THIS RAIN MAY  
CONTINUE TO PRODUCE MINOR FLOODING IN THE ADVISORY AREA THROUGH  
MIDDAY.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
AURORA, NAPERVILLE, CICERO, BOLINGBROOK, OAK LAWN, BERWYN,  
WHEATON, DOWNERS GROVE, WOODRIDGE, OSWEGO, MIDWAY AIRPORT, SOUTH  
LAWNDALE, CHICAGO LAWN, BRIDGEPORT, ENGLEWOOD AND ROSELAND.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A FLOOD ADVISORY MEANS MINOR FLOODING ALONG WATERWAYS AND OTHER POOR  
DRAINAGE AREAS IS IMMINENT OR MAY ALREADY BE OCCURRING. PERSONS IN  
THE ADVISORY AREA SHOULD USE CAUTION AND AVOID FLOOD WATERS.  
 
 
 
LAT...LON 4185 8860 4184 8782 4184 8760 4177 8755  
4177 8754 4176 8753 4175 8753 4174 8752  
4171 8753 4164 8860  
 
 
 
BIRK  
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