820  
WUUS53 KGRR 181348  
SVRGRR  
MIC045-067-081-117-121-123-127-139-181515-  
/O.NEW.KGRR.SV.W.0011.250418T1348Z-250418T1515Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
948 AM EDT FRI APR 18 2025  
 
THE NATIONAL WEATHER SERVICE IN GRAND RAPIDS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
KENT COUNTY IN SOUTHWESTERN MICHIGAN...  
OTTAWA COUNTY IN SOUTHWESTERN MICHIGAN...  
SOUTHERN NEWAYGO COUNTY IN WEST CENTRAL MICHIGAN...  
IONIA COUNTY IN SOUTH CENTRAL MICHIGAN...  
MUSKEGON COUNTY IN WEST CENTRAL MICHIGAN...  
NORTHWESTERN EATON COUNTY IN SOUTH CENTRAL MICHIGAN...  
SOUTHEASTERN OCEANA COUNTY IN WEST CENTRAL MICHIGAN...  
MONTCALM COUNTY IN CENTRAL MICHIGAN...  
 
* UNTIL 1115 AM EDT.  
 
* AT 947 AM EDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM NEAR FRUITPORT TO 5 MILES SOUTHWEST OF ALLENDALE TO  
NEAR ZEELAND, MOVING EAST AT 65 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE  
TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
PORT SHELDON... CLARKSVILLE... REEMAN...  
CEDAR LAKE... STANTON... BELMONT...  
LAKEWOOD CLUB... MUSKEGON HEIGHTS... DALTON...  
ALTO... WYMAN... ORLEANS...  
WHITEHALL... MARNE... DUTTON...  
BRUNSWICK... HOLTON... COMSTOCK PARK...  
HUDSONVILLE... SHERIDAN...  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
PREPARE IMMEDIATELY FOR LARGE HAIL AND DAMAGING WINDS. PEOPLE OUTSIDE  
SHOULD MOVE IMMEDIATELY TO SHELTER INSIDE A STRONG BUILDING. STAY  
AWAY FROM WINDOWS.  
 
 
 
LAT...LON 4349 8563 4347 8556 4346 8485 4276 8482  
4277 8621 4307 8625 4347 8646  
TIME...MOT...LOC 1347Z 272DEG 55KT 4315 8616 4295 8605 4281 8605  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
JC  
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