560  
WWUS73 KFSD 271847  
NPWFSD  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
1247 PM CST SAT DEC 27 2025  
 
IAZ001>003-012>014-020>022-031-032-MNZ081-089-090-280400-  
/O.NEW.KFSD.FG.Y.0023.251228T0000Z-251228T1200Z/  
LYON-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY-PLYMOUTH-CHEROKEE-BUENA  
VISTA-WOODBURY-IDA-COTTONWOOD-NOBLES-JACKSON-  
INCLUDING THE CITIES OF JACKSON, ARNOLDS PARK, BATTLE CREEK,  
SIOUX CENTER, SPENCER, LAKEFIELD, HARTLEY, WINDOM, SHELDON, SIOUX  
CITY, IDA GROVE, WORTHINGTON, CHEROKEE, MILFORD, SIBLEY, STORM  
LAKE, SPIRIT LAKE, ORANGE CITY, GEORGE, LARCHWOOD, ROCK RAPIDS,  
ROCK VALLEY, INWOOD, HULL, LE MARS, HOLSTEIN, MOUNTAIN LAKE,  
HAWARDEN, AND SANBORN  
1247 PM CST SAT DEC 27 2025  
 
...DENSE FOG ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 6 AM CST  
SUNDAY...  
 
* WHAT...VISIBILITY ONE QUARTER MILE OR LESS IN DENSE FOG.  
 
* WHERE...PORTIONS OF NORTHWEST AND WEST CENTRAL IOWA AND SOUTHWEST  
MINNESOTA.  
 
* WHEN...FROM 6 PM THIS EVENING TO 6 AM CST SUNDAY.  
 
* IMPACTS...LOW VISIBILITY COULD MAKE DRIVING CONDITIONS HAZARDOUS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF DRIVING, SLOW DOWN, USE YOUR HEADLIGHTS, AND LEAVE PLENTY OF  
DISTANCE AHEAD OF YOU.  
 
 
 
 
 
WEISSER  
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