723  
WGUS83 KLOT 012101  
FLSLOT  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE CHICAGO IL  
401 PM CDT SAT AUG 1 2026  
 
ILC031-197-020000-  
/O.NEW.KLOT.FA.Y.0078.260801T2101Z-260802T0000Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
COOK IL-WILL IL-  
401 PM CDT SAT AUG 1 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...SOUTHEASTERN COOK COUNTY IN NORTHEASTERN ILLINOIS...  
CENTRAL WILL COUNTY IN NORTHEASTERN ILLINOIS...  
 
* WHEN...UNTIL 700 PM CDT.  
 
* IMPACTS...CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING  
MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS. ROADS AND STREETS MAY  
BE FLOODED.  
 
* ADDITIONAL DETAILS...  
- AT 400 PM CDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED  
HEAVY RAIN DUE TO THUNDERSTORMS. MINOR FLOODING IS ONGOING OR  
EXPECTED TO BEGIN SHORTLY IN THE ADVISORY AREA. UP TO 1.5 INCHES  
OF RAIN HAVE FALLEN IN THE PAST ONE TO TWO HOURS.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
CHICAGO HEIGHTS, LANSING, PARK FOREST, MATTESON, FRANKFORT,  
STEGER, RICHTON PARK, SAUK VILLAGE, FLOSSMOOR, LYNWOOD, GLENWOOD,  
CRETE, UNIVERSITY PARK, MANHATTAN, MONEE, OLYMPIA FIELDS AND FORD  
HEIGHTS.  
- 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 4147 8753 4140 8768 4140 8798 4141 8806  
4154 8768 4157 8752  
 
 
 
OGOREK  
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