198  
WGUS83 KIWX 181849  
FLSIWX  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
249 PM EDT SAT JUL 18 2026  
 
INC099-149-182045-  
/O.NEW.KIWX.FA.Y.0044.260718T1849Z-260718T2045Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
MARSHALL IN-STARKE IN-  
249 PM EDT SAT JUL 18 2026 /149 PM CDT SAT JUL 18 2026/  
 
...FLOOD ADVISORY IN EFFECT UNTIL 445 PM EDT /345 PM CDT/ THIS  
AFTERNOON...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL AND RECENT HEAVY RAIN  
IS EXPECTED.  
 
* WHERE...A PORTION OF NORTHERN INDIANA, INCLUDING THE FOLLOWING  
COUNTIES, MARSHALL AND STARKE.  
 
* WHEN...UNTIL 445 PM EDT /345 PM CDT/.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
WATER OVER ROADWAYS POSSIBLE.  
 
* ADDITIONAL DETAILS...  
- AT 248 PM EDT /148 PM CDT/, DOPPLER RADAR INDICATED HEAVY  
RAIN DUE TO THUNDERSTORMS. MINOR FLOODING IS ONGOING OR  
EXPECTED TO BEGIN SHORTLY IN THE ADVISORY AREA. BETWEEN 0.5  
AND 1.5 INCHES OF RAIN HAVE FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS OF 0.5 TO 1.5 INCHES ARE EXPECTED  
OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR  
FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
PLYMOUTH, KNOX, BOURBON, ARGOS, HAMLET, KOONTZ LAKE, OAK  
GROVE, TWIN LAKES, HIBBARD, DONALDSON, BURR OAK, TYNER,  
GROVERTOWN, INWOOD AND OBER.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 

 
 
LAT...LON 4140 8666 4143 8656 4141 8638 4140 8625  
4138 8614 4131 8606 4125 8606 4122 8613  
4124 8624 4126 8653 4132 8667 4136 8668  
 

 
 
STEINWEDEL  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IN Page
The Nexlab OH Page
The Nexlab MI Page Main Text Page