297  
WUUS53 KDMX 300450  
SVRDMX  
IAC099-153-181-300530-  
/O.NEW.KDMX.SV.W.0030.250330T0450Z-250330T0530Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE DES MOINES IA  
1150 PM CDT SAT MAR 29 2025  
 
THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
POLK COUNTY IN CENTRAL IOWA...  
WESTERN JASPER COUNTY IN CENTRAL IOWA...  
NORTHERN WARREN COUNTY IN SOUTH CENTRAL IOWA...  
 
* UNTIL 1230 AM CDT.  
 
* AT 1150 PM CDT, A SEVERE THUNDERSTORM WAS LOCATED OVER SOUTHRIDGE  
MALL, OR NEAR DES MOINES, MOVING NORTHEAST AT 55 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...  
SOUTHRIDGE MALL, LAKE AHQUABI STATE PARK, SPRING HILL, ALTOONA,  
CARLISLE, JOHNSTON, WALNUT WOODS STATE PARK, ELKHART, ADVENTURELAND  
AMUSEMENT PARK, PRAIRIE CITY, BONDURANT, ANKENY, MERLE HAY MALL,  
IOWA EVENTS CENTER, RUNNELLS, COLFAX, DES MOINES, WINDSOR HEIGHTS,  
INDIANOLA, AND MITCHELLVILLE.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
INTERSTATE 35 BETWEEN MILE MARKERS 64 AND 71, AND BETWEEN MILE  
MARKERS 87 AND 100.  
INTERSTATE 80 BETWEEN MILE MARKERS 130 AND 160.  
INTERSTATE 235 BETWEEN MILE MARKERS 2 AND 14.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4127 9358 4148 9379 4151 9379 4186 9365  
4178 9304  
TIME...MOT...LOC 0450Z 229DEG 47KT 4153 9363  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
DONAVON  
 
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