405  
WGUS83 KLOT 192049  
FLSLOT  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE CHICAGO IL  
349 PM CDT SAT JUL 19 2025  
 
INC089-127-192245-  
/O.CON.KLOT.FA.Y.0034.000000T0000Z-250719T2245Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
LAKE IN IN-PORTER IN-  
349 PM CDT SAT JUL 19 2025  
 
...FLOOD ADVISORY REMAINS IN EFFECT UNTIL 545 PM CDT THIS  
AFTERNOON...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.  
 
* 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 348 PM CDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
SHOWERS AND THUNDERSTORMS. BETWEEN 2 AND 3 INCHES OF RAIN  
HAVE FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS OF 0.5 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 4155 8752 4162 8736 4164 8730 4164 8719  
4166 8715 4166 8711 4172 8695 4172 8692  
4171 8693 4151 8693 4141 8752  
 

 
 
YACK  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IL Page
The Nexlab IN Page Main Text Page