378  
WGUS83 KLOT 191943  
FLSLOT  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE CHICAGO IL  
243 PM CDT SAT JUL 19 2025  
 
INC089-127-192245-  
/O.NEW.KLOT.FA.Y.0034.250719T1943Z-250719T2245Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
LAKE IN IN-PORTER IN-  
243 PM CDT SAT JUL 19 2025  
   
..FLOOD ADVISORY IN EFFECT UNTIL 545 PM CDT THIS AFTERNOON  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...A PORTION OF NORTHWEST INDIANA, INCLUDING THE FOLLOWING  
COUNTIES, LAKE IN AND PORTER.  
 
* WHEN...UNTIL 545 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 241 PM CDT, DOPPLER RADAR INDICATED TORRENTIAL RAIN DUE TO  
SHOWERS AND THUNDERSTORMS. BETWEEN 1.5 AND 2.5 INCHES OF RAIN  
HAVE FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS UP TO 1 INCH ARE EXPECTED OVER  
THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
HAMMOND, GARY, PORTAGE, MERRILLVILLE, VALPARAISO,  
SCHERERVILLE, HOBART, CROWN POINT, HIGHLAND, MUNSTER,  
CHESTERTON, GRIFFITH, DYER, ST. JOHN, LAKE STATION, SOUTH  
HAVEN, PORTER, NEW CHICAGO, BURNS HARBOR AND OGDEN DUNES.  
- 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 4164 8719 4166 8715 4166 8711 4167 8709  
4172 8695 4172 8693 4172 8692 4171 8693  
4151 8693 4141 8753 4155 8752 4162 8736  
4164 8729  
 
 
 
YACK  
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