741  
WWUS83 KFSD 281021  
SPSFSD  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
521 AM CDT MON SEP 28 2026  
 
IAZ002-003-013-014-021-022-MNZ089-281400-  
OSCEOLA-DICKINSON-O'BRIEN-CLAY-CHEROKEE-BUENA VISTA-NOBLES-  
INCLUDING THE CITIES OF SIBLEY, SPIRIT LAKE, MILFORD,  
ARNOLDS PARK, SHELDON, HARTLEY, SANBORN, SPENCER, CHEROKEE,  
STORM LAKE, AND WORTHINGTON  
521 AM CDT MON SEP 28 2026  
   
.....AREAS OF FOG ACROSS NORTHWEST IOWA AND SOUTHWEST MINNESOTA
 
 
AREAS OF FOG OCCASIONALLY REDUCING VISIBILITY TO AROUND A HALF  
MILE OR LESS HAVE DEVELOPED ACROSS PORTIONS OF NORTHWEST IOWA, AND  
INTO PORTIONS OF THE I-90 CORRIDOR IN SOUTHWEST MINNESOTA.  
 
TRAVELERS SHOULD BE PREPARED FOR RAPIDLY DETERIORATING OR CHANGING  
VISIBILITY, AND USE EXTRA CAUTION AT INTERSECTIONS, RAILROAD  
CROSSINGS, AND SCHOOL BUS STOPS. THE FOG IS EXPECTED TO IMPROVE BY  
9 TO 10 AM CDT THIS MORNING.  
 

 
 
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