407  
WGUS83 KLOT 012011  
FLSLOT  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE CHICAGO IL  
311 PM CDT SAT AUG 1 2026  
 
ILC031-063-093-197-INC089-127-012215-  
/O.CON.KLOT.FA.Y.0076.000000T0000Z-260801T2215Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
COOK IL-GRUNDY IL-KENDALL IL-WILL IL-LAKE IN-PORTER IN-  
311 PM CDT SAT AUG 1 2026  
 
...FLOOD ADVISORY REMAINS IN EFFECT UNTIL 515 PM CDT THIS  
AFTERNOON...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.  
 
* WHERE...SOUTHEASTERN COOK COUNTY IN NORTHEASTERN ILLINOIS...  
NORTHERN GRUNDY COUNTY IN NORTHEASTERN ILLINOIS...  
SOUTHERN KENDALL COUNTY IN NORTHEASTERN ILLINOIS...  
NORTHWESTERN WILL COUNTY IN NORTHEASTERN ILLINOIS...  
NORTHERN LAKE IN COUNTY IN NORTHWESTERN INDIANA...  
NORTHERN PORTER COUNTY IN NORTHWESTERN INDIANA...  
 
* WHEN...UNTIL 515 PM 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 308 PM CDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED  
HEAVY RAIN DUE TO THUNDERSTORMS. MINOR FLOODING IS ONGOING IN THE  
ADVISORY AREA. UP TO 2 INCHES OF RAIN HAVE FALLEN.  
- SCATTERED SHOWERS WITH TORRENTIAL RAINFALL WILL CONTINUE TO MOVE  
OVER THE AREA THIS AFTERNOON. ADDITIONAL RAINFALL AMOUNTS UP TO 2  
INCHES ARE POSSIBLE OVER THE AREA. THIS ADDITIONAL RAIN WILL  
RESULT IN MINOR FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
CHICAGO, JOLIET, HAMMOND, GARY, ORLAND PARK, TINLEY PARK, OAK  
LAWN, ROMEOVILLE, PLAINFIELD, CALUMET CITY, PORTAGE, ROSELAND,  
ENGLEWOOD, SOUTH SHORE, EAST CHICAGO, BURBANK AND LANSING.  
- 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.  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
 
 
LAT...LON 4153 8860 4179 8756 4172 8752 4169 8746  
4169 8741 4168 8738 4166 8740 4164 8732  
4164 8718 4172 8695 4171 8693 4156 8693  
4157 8752 4154 8768 4141 8806 4138 8859  
 
 
 
KLUBER  
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