074  
WWUS53 KDMX 300628  
SVSDMX  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE DES MOINES IA  
128 AM CDT WED JUL 30 2025  
 
IAC013-075-171-300700-  
/O.CON.KDMX.SV.W.0191.000000T0000Z-250730T0700Z/  
BLACK HAWK IA-TAMA IA-GRUNDY IA-  
128 AM CDT WED JUL 30 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 200 AM CDT  
FOR BLACK HAWK...TAMA AND EAST CENTRAL GRUNDY COUNTIES...  
 
AT 127 AM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM NEAR HUDSON TO 5 MILES WEST OF LA PORTE CITY TO BELLE  
PLAINE, MOVING NORTHEAST AT 35 MPH.  
 
HAZARD...60 MPH WIND GUSTS.  
 
SOURCE...AUTOMATED WEATHER STATIONS. WIND GUSTS OF 50 TO 68 MPH  
HAVE BEEN REPORTED WITH THE CLUSTER OF STORMS.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
LOCATIONS IMPACTED INCLUDE...  
WATERLOO, CEDAR FALLS, TOLEDO, EVANSDALE, TAMA, JESUP, LA PORTE CITY,  
HUDSON, TRAER, REINBECK, DYSART, ELK RUN HEIGHTS, CROSSROADS MALL,  
WASHBURN, DUNKERTON, RAYMOND, GILBERTVILLE, CHELSEA, CLUTIER, AND  
ELBERON.  
 
THIS INCLUDES INTERSTATE 380 BETWEEN MILE MARKERS 56 AND 73.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4230 9230 4187 9230 4186 9267 4210 9264  
4235 9277 4262 9208 4230 9206  
TIME...MOT...LOC 0627Z 210DEG 29KT 4245 9249 4229 9230 4189 9227  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...OBSERVED  
MAX WIND GUST...60 MPH  
 

 
 
FOWLE  
 
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