917  
WGUS83 KLOT 020013  
FLSLOT  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE CHICAGO IL  
713 PM CDT THU OCT 1 2026  
 
ILC031-043-063-089-093-197-020315-  
/O.NEW.KLOT.FA.Y.0128.261002T0013Z-261002T0315Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
COOK IL-DUPAGE IL-GRUNDY IL-KANE IL-KENDALL IL-WILL IL-  
713 PM CDT THU OCT 1 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 1015 PM CDT THIS EVENING  
 
* WHAT...FLOODING CAUSED BY DOWNPOURS IS EXPECTED.  
 
* WHERE...EAST CENTRAL COOK COUNTY IN NORTHEASTERN ILLINOIS...  
SOUTHERN DUPAGE COUNTY IN NORTHEASTERN ILLINOIS...  
NORTHEASTERN GRUNDY COUNTY IN NORTHEASTERN ILLINOIS...  
SOUTHERN KANE COUNTY IN NORTHEASTERN ILLINOIS...  
KENDALL COUNTY IN NORTHEASTERN ILLINOIS...  
NORTHWESTERN WILL COUNTY IN NORTHEASTERN ILLINOIS...  
 
* WHEN...UNTIL 1015 PM CDT.  
 
* IMPACTS...FLOODING MAY OCCUR IN POOR DRAINAGE SUCH AS DITCHES AND  
FIELDS. IN ADDITION, FLOODING MAY OCCUR ON ROADWAYS WITH SEVERAL  
INCHES OF STANDING WATER NEAR SHOULDERS OR PORTIONS OF LANES. DUE  
TO FALLING LEAVES, STORM DRAINS AND DITCHES MAY BE CLOGGED  
INCREASING THE RISK OF FLOODING.  
 
* ADDITIONAL DETAILS...  
- AT 712 PM CDT, DOPPLER RADAR INDICATED TORRENTIAL DOWNPOURS  
ACROSS THE ADVISORY AREA.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
CHICAGO, AURORA, NAPERVILLE, CICERO, BOLINGBROOK, OAK LAWN,  
BERWYN, WHEATON, OAK PARK, DOWNERS GROVE, ELMHURST, LOMBARD,  
PLAINFIELD, WOODRIDGE, OSWEGO, MIDWAY AIRPORT, AUSTIN, SOUTH  
LAWNDALE, CHICAGO LAWN, IRVING PARK, ENGLEWOOD, WEST TOWN AND  
BRIDGEPORT.  
- 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 4177 8860 4197 8764 4188 8760 4185 8760  
4173 8753 4168 8803 4167 8826 4134 8825  
4133 8839 4146 8859  
 
 
 
BORCHARDT  
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