867  
WUUS53 KGRR 100901  
SVRGRR  
MIC075-100930-  
/O.NEW.KGRR.SV.W.0120.260810T0901Z-260810T0930Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
501 AM EDT MON AUG 10 2026  
 
THE NATIONAL WEATHER SERVICE IN GRAND RAPIDS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
EASTERN JACKSON COUNTY IN SOUTH CENTRAL MICHIGAN...  
 
* UNTIL 530 AM EDT.  
 
* AT 500 AM EDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM 6 MILES SOUTHWEST OF STOCKBRIDGE TO NEAR BROOKLYN,  
MOVING EAST AT 35 MPH.  
 
HAZARD...60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
JACKSON... BROOKLYN... GRASS LAKE...  
VANDERCOOK LAKE... LEONI... NAPOLEON...  
NORVELL... OAK POINT... PLEASANT LAKE...  
VINEYARD LAKE... CLARK LAKE... LAKE COLUMBIA...  
MICHIGAN CENTER... MUNITH...  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THESE STORMS, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 
 
 
LAT...LON 4207 8414 4207 8438 4242 8438 4242 8413  
4208 8413  
TIME...MOT...LOC 0900Z 268DEG 32KT 4241 8429 4209 8429  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
DUKE  
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