129  
WWUS63 KFSD 021019  
WCNFSD  
 
WATCH COUNTY NOTIFICATION FOR WATCH 640  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
519 AM CDT WED SEP 2 2026  
 
IAC021-035-041-059-093-141-143-149-167-193-NEC043-051-SDC127-  
021130-  
/O.EXP.KFSD.SV.A.0640.000000T0000Z-260902T1000Z/  
 
THE NATIONAL WEATHER SERVICE HAS ALLOWED SEVERE THUNDERSTORM  
WATCH 640 TO EXPIRE FOR THE FOLLOWING AREAS  
 
IN IOWA THIS ALLOWS TO EXPIRE 10 COUNTIES  
 
IN NORTHWEST IOWA  
 
BUENA VISTA CHEROKEE CLAY  
DICKINSON O'BRIEN OSCEOLA  
PLYMOUTH SIOUX  
 
IN WEST CENTRAL IOWA  
 
IDA WOODBURY  
 
IN NEBRASKA THIS ALLOWS TO EXPIRE 2 COUNTIES  
 
IN NORTHEAST NEBRASKA  
 
DAKOTA DIXON  
 
IN SOUTH DAKOTA THIS ALLOWS TO EXPIRE 1 COUNTY  
 
IN SOUTHEAST SOUTH DAKOTA  
 
UNION  
 
THIS INCLUDES THE CITIES OF ALCESTER, ALLEN, ARNOLDS PARK,  
BATTLE CREEK, BERESFORD, CHEROKEE, ELK POINT, HARTLEY, HAWARDEN,  
HOLSTEIN, HULL, IDA GROVE, JEFFERSON, LE MARS, MILFORD,  
NORTH SIOUX CITY, ORANGE CITY, PONCA, ROCK VALLEY, SANBORN,  
SHELDON, SIBLEY, SIOUX CENTER, SIOUX CITY, SOUTH SIOUX CITY,  
SPENCER, SPIRIT LAKE, STORM LAKE, AND WAKEFIELD.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab SD Page
The Nexlab IA Page
The Nexlab MN Page
The Nexlab NE Page
Main Text Page