155  
WUUS53 KDMX 200929  
SVRDMX  
IAC069-075-079-083-187-197-201030-  
/O.NEW.KDMX.SV.W.0117.250620T0929Z-250620T1030Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE DES MOINES IA  
429 AM CDT FRI JUN 20 2025  
 
THE NATIONAL WEATHER SERVICE IN DES MOINES HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
HARDIN COUNTY IN CENTRAL IOWA...  
NORTHEASTERN WEBSTER COUNTY IN CENTRAL IOWA...  
SOUTHERN WRIGHT COUNTY IN NORTH CENTRAL IOWA...  
SOUTHERN FRANKLIN COUNTY IN NORTH CENTRAL IOWA...  
WESTERN GRUNDY COUNTY IN CENTRAL IOWA...  
HAMILTON COUNTY IN CENTRAL IOWA...  
 
* UNTIL 530 AM CDT.  
 
* AT 428 AM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM COULTER TO NEAR DOWS TO NEAR BIG WALL LAKE TO  
VINCENT, MOVING SOUTHEAST AT 45 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
WEBSTER CITY, IOWA FALLS, CLARION, ELDORA, GRUNDY CENTER, EAGLE  
GROVE, ACKLEY, JEWELL JUNCTION, BIG WALL LAKE, HUBBARD, ALDEN,  
STRATFORD, WELLSBURG, RADCLIFFE, DOWS, ELLSWORTH, LATIMER,  
STANHOPE, DUNCOMBE, AND UNION.  
 
THIS INCLUDES INTERSTATE 35 BETWEEN MILE MARKERS 127 AND 166.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4226 9281 4221 9306 4221 9389 4264 9412  
4264 9397 4267 9397 4269 9383 4282 9352  
4260 9302 4256 9302 4256 9291 4246 9271  
TIME...MOT...LOC 0928Z 305DEG 38KT 4273 9338 4263 9349 4262 9372 4261  
9403  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...0.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
DODSON  
 
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