644  
WGUS83 KLOT 191045  
FLSLOT  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE CHICAGO IL  
545 AM CDT TUE AUG 19 2025  
 
INC089-127-191515-  
/O.CON.KLOT.FA.Y.0087.000000T0000Z-250819T1515Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
LAKE IN IN-PORTER IN-  
545 AM CDT TUE AUG 19 2025  
   
..FLOOD ADVISORY REMAINS IN EFFECT UNTIL 1015 AM CDT THIS MORNING
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.  
 
* WHERE...A PORTION OF NORTHWEST INDIANA, INCLUDING THE FOLLOWING  
COUNTIES, LAKE IN AND PORTER.  
 
* WHEN...UNTIL 1015 AM CDT.  
 
* IMPACTS...CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING  
MAY BE ONGOING IN POOR DRAINAGE AND URBAN AREAS. SOME ROADS AND  
STREETS MAY STILL BE FLOODED. HIGH WATER MAY RECEDE SLOWLY FROM  
FLOODED AREAS.  
 
* ADDITIONAL DETAILS...  
- AT 540 AM CDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES  
INDICATE THAT BETWEEN 2 AND 4 INCHES OF RAIN FELL ACROSS THE  
ADVISORY AREA FROM MONDAY EVENING THROUGH EARLY THIS MORNING.  
IT WILL LIKELY TAKE ADDITIONAL TIME FOR FLOOD WATERS TO FULLY  
RECEDE.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
PORTAGE, MERRILLVILLE, VALPARAISO, SCHERERVILLE, HOBART,  
HIGHLAND, MUNSTER, CHESTERTON, GRIFFITH, DYER, LAKE STATION,  
LYNWOOD, FAR SOUTHERN GARY, SOUTH HAVEN, PORTER, NEW CHICAGO,  
BURNS HARBOR, OGDEN DUNES, TOWN OF PINES AND BEVERLY SHORES.  
- 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 8742 4150 8745 4149 8753 4154 8752  
4157 8733 4160 8725 4164 8722 4171 8694  
4171 8693 4146 8693 4151 8721 4146 8734  
 

 
 
RC  
 
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