502  
WWUS53 KOAX 280832  
SVSOAX  
 
SEVERE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE OMAHA/VALLEY NEBRASKA  
332 AM CDT MON JUL 28 2025  
 
IAC085-155-165-NEC021-055-177-280845-  
/O.CON.KOAX.SV.W.0184.000000T0000Z-250728T0845Z/  
POTTAWATTAMIE IA-HARRISON IA-SHELBY IA-BURT NE-WASHINGTON NE-  
DOUGLAS NE-  
332 AM CDT MON JUL 28 2025  
 
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 AM CDT  
FOR NORTHWESTERN POTTAWATTAMIE...HARRISON...SOUTHWESTERN SHELBY...  
SOUTHEASTERN BURT...WASHINGTON AND NORTH CENTRAL DOUGLAS COUNTIES...  
 
AT 332 AM CDT, A SEVERE THUNDERSTORM WAS LOCATED 6 MILES SOUTHEAST OF  
MISSOURI VALLEY, OR 17 MILES EAST OF BLAIR, MOVING SOUTHEAST AT 30  
MPH.  
 
HAZARD...70 MPH WIND GUSTS AND PENNY SIZE HAIL.  
 
SOURCE...LAW ENFORCEMENT.  
 
IMPACT...EXPECT CONSIDERABLE TREE DAMAGE. DAMAGE IS LIKELY TO MOBILE  
HOMES, ROOFS, AND OUTBUILDINGS.  
 
THIS SEVERE THUNDERSTORM WILL REMAIN OVER MAINLY RURAL AREAS OF  
NORTHWESTERN POTTAWATTAMIE, HARRISON, SOUTHWESTERN SHELBY,  
SOUTHEASTERN BURT, WASHINGTON AND NORTH CENTRAL DOUGLAS COUNTIES,  
INCLUDING THE FOLLOWING LOCATIONS... TENNANT, DESOTO BEND NATIONAL  
WILDLIFE REFUGE, SCHABEN PARK, PORTSMOUTH, WILSON ISLAND STATE PARK,  
WILLOW LAKE RECREATION AREA, WASHINGTON, AND HISTORICAL VILLAGE  
WELCOME CENTER.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4160 9525 4134 9627 4165 9642 4183 9564  
TIME...MOT...LOC 0832Z 330DEG 27KT 4150 9581  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...0.75 IN  
WIND THREAT...OBSERVED  
MAX WIND GUST...70 MPH  
 

 
 
NICOLAISEN  
 
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