290  
WUUS53 KFSD 260153  
SVRFSD  
IAC119-143-167-MNC105-133-SDC083-099-260230-  
/O.NEW.KFSD.SV.W.0203.260726T0153Z-260726T0230Z/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
853 PM CDT SAT JUL 25 2026  
 
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
LYON COUNTY IN NORTHWESTERN IOWA...  
WESTERN OSCEOLA COUNTY IN NORTHWESTERN IOWA...  
NORTHERN SIOUX COUNTY IN NORTHWESTERN IOWA...  
ROCK COUNTY IN SOUTHWESTERN MINNESOTA...  
SOUTHERN NOBLES COUNTY IN SOUTHWESTERN MINNESOTA...  
SOUTHEASTERN MINNEHAHA COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
LINCOLN COUNTY IN SOUTHEASTERN SOUTH DAKOTA...  
 
* UNTIL 930 PM CDT.  
 
* AT 851 PM CDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM PALISADES STATE PARK TO LARCHWOOD TO NEAR BERESFORD,  
MOVING EAST AT 60 MPH.  
 
THESE ARE DESTRUCTIVE STORMS FOR THESE ARE DESTRUCTIVE STORMS FOR  
LARCHWOOD, IA, CANTON, SD, AND LUVERNE MN.  
 
HAZARD...80 MPH WIND GUSTS AND PENNY SIZE HAIL.  
 
SOURCE...PUBLIC.  
 
IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT  
SHELTER. MOBILE HOMES WILL BE HEAVILY DAMAGED. EXPECT  
CONSIDERABLE DAMAGE TO ROOFS, WINDOWS, AND VEHICLES.  
EXTENSIVE TREE DAMAGE AND POWER OUTAGES ARE LIKELY.  
 
* SEVERE THUNDERSTORMS WILL BE NEAR...  
CANTON, LARCHWOOD, INWOOD, HILLS, BEAVER CREEK, LESTER, ALVORD,  
FAIRVIEW, AND NEWTON HILLS STATE PARK AROUND 855 PM CDT.  
LUVERNE, ROCK RAPIDS, AND BLUE MOUNDS STATE PARK AROUND 900 PM  
CDT.  
ROCK VALLEY, DOON, AND ELLSWORTH AROUND 905 PM CDT.  
GEORGE AROUND 910 PM CDT.  
 
OTHER LOCATIONS IN THE PATH OF THESE SEVERE THUNDERSTORMS INCLUDE  
HULL, ADRIAN, LITTLE ROCK, SIBLEY, BOYDEN, RUSHMORE AND MATLOCK.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
TO REPORT SEVERE WEATHER, CONTACT YOUR NEAREST LAW ENFORCEMENT  
AGENCY. THEY WILL SEND YOUR REPORT TO THE NATIONAL WEATHER SERVICE  
OFFICE IN SIOUX FALLS.  
 

 
 
LAT...LON 4325 9579 4325 9586 4320 9586 4314 9593  
4313 9686 4346 9669 4371 9662 4373 9560  
4348 9551  
TIME...MOT...LOC 0151Z 266DEG 54KT 4369 9651 4345 9642 4315 9676  
 
THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...0.75 IN  
WIND THREAT...OBSERVED  
MAX WIND GUST...80 MPH  
 

 
 
SAMET  
 
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