567  
WGUS83 KLOT 020000  
FLSLOT  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE CHICAGO IL  
700 PM CDT SAT AUG 1 2026  
 
ILC031-043-197-INC089-020600-  
/O.NEW.KLOT.FA.Y.0079.260802T0000Z-260802T0600Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
COOK IL-DUPAGE IL-WILL IL-LAKE IN-  
700 PM CDT SAT AUG 1 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 1 AM CDT SUNDAY  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...SOUTHEASTERN COOK COUNTY IN NORTHEASTERN ILLINOIS...  
SOUTHEASTERN DUPAGE COUNTY IN NORTHEASTERN ILLINOIS...  
WILL COUNTY IN NORTHEASTERN ILLINOIS...  
NORTHERN LAKE IN COUNTY IN NORTHWESTERN INDIANA...  
 
* WHEN...UNTIL 100 AM CDT.  
 
* IMPACTS...CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING  
MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS. UNDERPASSES MAY BE  
FLOODED. ROADS AND STREETS MAY BE FLOODED.  
 
* ADDITIONAL DETAILS...  
- AT 656 PM CDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED  
LIGHT TO MODERATE RAIN OCCURRING IN AREAS WHERE HEAVY RAINFALL  
OCCURRED EARLIER. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY IN THE ADVISORY AREA.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
CHICAGO, JOLIET, HAMMOND, GARY, BOLINGBROOK, ORLAND PARK, TINLEY  
PARK, OAK LAWN, ROMEOVILLE, PLAINFIELD, CALUMET CITY,  
MERRILLVILLE, WOODRIDGE, CHICAGO HEIGHTS, ROSELAND, CHICAGO LAWN,  
ENGLEWOOD, AND SOUTH SHORE.  
- 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 4161 8826 4175 8804 4177 8755 4175 8753  
4172 8752 4172 8750 4169 8746 4169 8741  
4168 8738 4166 8740 4164 8737 4164 8722  
4159 8722 4136 8753 4135 8825  
 
 
 
OGOREK  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page