980  
WWUS53 KGRR 091929  
SVSGRR  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
329 PM EDT SUN AUG 9 2026  
 
MIC005-139-092000-  
/O.CON.KGRR.SV.W.0112.000000T0000Z-260809T2000Z/  
ALLEGAN MI-OTTAWA MI-  
329 PM EDT SUN AUG 9 2026  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM EDT  
FOR ALLEGAN AND OTTAWA COUNTIES...  
 
AT 328 PM EDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM 7 MILES WEST OF ALLENDALE TO NEAR ZEELAND TO NEAR  
SAUGATUCK, MOVING EAST AT 35 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL.  
 
SOURCE...LAW ENFORCEMENT. AT 320 PM TREES AND WIRES DOWN WERE  
REPORTED NEAR GLENN.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
HOLLAND, GRAND HAVEN, ALLEGAN, HUDSONVILLE, ZEELAND, COOPERSVILLE,  
WAYLAND, OTSEGO, PLAINWELL, FENNVILLE, SAUGATUCK, MARTIN, BEECHWOOD,  
JENISON, ALLENDALE, DORR, GANGES, HAMILTON, DOUGLAS, AND PORT  
SHELDON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
THIS IS A DANGEROUS SITUATION. THESE STORMS ARE PRODUCING WIDESPREAD  
WIND DAMAGE ACROSS ALLEGAN COUNTY AND OTTAWA COUNTY. SEEK SHELTER  
NOW INSIDE A STURDY STRUCTURE AND STAY AWAY FROM WINDOWS.  
 

 
 
LAT...LON 4270 8620 4295 8622 4305 8624 4307 8579  
4277 8578 4277 8555 4242 8555 4242 8627  
TIME...MOT...LOC 1928Z 269DEG 31KT 4297 8611 4279 8598 4260 8622  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...0.75 IN  
WIND THREAT...OBSERVED  
MAX WIND GUST...60 MPH  
 

 
 
THOMAS  
 
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