394  
WUUS53 KIWX 271247  
SVRIWX  
MIC027-149-271330-  
/O.NEW.KIWX.SV.W.0208.260727T1247Z-260727T1330Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE NORTHERN INDIANA  
847 AM EDT MON JUL 27 2026  
 
THE NATIONAL WEATHER SERVICE IN NORTHERN INDIANA HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
EASTERN CASS COUNTY IN SOUTHWESTERN MICHIGAN...  
SOUTHWESTERN ST. JOSEPH COUNTY IN SOUTHWESTERN MICHIGAN...  
 
* UNTIL 930 AM EDT.  
 
* AT 847 AM EDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR CASSOPOLIS,  
OR NEAR DOWAGIAC, MOVING SOUTHEAST AT 35 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
DOWAGIAC, CASSOPOLIS, WHITE PIGEON, UNION, PENN, MOTTVILLE,  
VANDALIA, LA GRANGE, PARADISE LAKE, CALVIN CENTER, ADAMSVILLE, JUNO  
LAKE, DONNELL LAKE, JONES, DIAMOND LAKE, SHAVEHEAD LAKE, WAKELEE,  
AND EAGLE LAKE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
LARGE HAIL, DAMAGING WIND, AND CONTINUOUS CLOUD TO GROUND LIGHTNING  
ARE OCCURRING WITH THIS STORM. MOVE INDOORS IMMEDIATELY. LIGHTNING IS  
ONE OF NATURE'S LEADING KILLERS. REMEMBER, IF YOU CAN HEAR THUNDER,  
YOU ARE CLOSE ENOUGH TO BE STRUCK BY LIGHTNING.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 

 
 
LAT...LON 4207 8589 4176 8562 4176 8602 4201 8610  
4207 8592  
TIME...MOT...LOC 1247Z 337DEG 29KT 4198 8598  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...0.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
BROWN  
 
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