675  
WWUS73 KDMX 211351  
NPWDMX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DES MOINES IA  
851 AM CDT SUN SEP 21 2025  
 
IAZ046>048-057>060-070>075-081>086-092>097-211500-  
/O.EXP.KDMX.FG.Y.0008.000000T0000Z-250921T1400Z/  
GREENE-BOONE-STORY-AUDUBON-GUTHRIE-DALLAS-POLK-CASS-ADAIR-MADISON-  
WARREN-MARION-MAHASKA-ADAMS-UNION-CLARKE-LUCAS-MONROE-WAPELLO-  
TAYLOR-RINGGOLD-DECATUR-WAYNE-APPANOOSE-DAVIS-  
INCLUDING THE CITIES OF PANORA, ATLANTIC, CENTERVILLE, STUART,  
LENOX, ALLERTON, LEON, ALBIA, JEFFERSON, BAYARD, ADEL, DES  
MOINES, BEDFORD, CHARITON, FONTANELLE, HUMESTON, OTTUMWA,  
BLOOMFIELD, AMES, CARLISLE, GUTHRIE CENTER, EXIRA, AUDUBON,  
LAMONI, MOUNT AYR, KNOXVILLE, GREENFIELD, OSCEOLA, BOONE, ADAIR,  
EARLHAM, CASEY, OSKALOOSA, SEYMOUR, NORWALK, NEW MARKET, CORNING,  
WINTERSET, CORYDON, WAUKEE, PERRY, INDIANOLA, PELLA, AND CRESTON  
851 AM CDT SUN SEP 21 2025  
   
..DENSE FOG ADVISORY WILL EXPIRE AT 9 AM CDT THIS MORNING
 
 
VISIBILITY HAS BEGUN TO SLOWLY IMPROVE IN MOST AREAS, AND THE FOG  
WILL CONTINUE TO STEADILY DISSIPATE THIS MORNING. THE DENSE FOG  
ADVISORY IS BEING ALLOWED TO EXPIRE AT 9 AM, HOWEVER, PATCHY DENSE  
FOG WILL LINGER UNTIL AROUND 10 AM IN SOME AREAS.  
 

 
 
LEE  
 
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