195  
WWUS73 KDMX 190930  
NPWDMX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE DES MOINES IA  
430 AM CDT TUE AUG 19 2025  
 
IAZ025>028-037>039-044-045-057-070-191400-  
/O.EXA.KDMX.FG.Y.0006.000000T0000Z-250819T1400Z/  
WRIGHT-FRANKLIN-BUTLER-BREMER-HARDIN-GRUNDY-BLACK HAWK-CRAWFORD-  
CARROLL-AUDUBON-CASS-  
INCLUDING THE CITIES OF GREENE, APLINGTON, DIKE, ELDORA, SHELL  
ROCK, CLARION, EXIRA, GRUNDY CENTER, AUDUBON, REINBECK, ATLANTIC,  
WATERLOO, WAVERLY, IOWA FALLS, DENISON, WELLSBURG, CEDAR FALLS,  
ACKLEY, CONRAD, CARROLL, PARKERSBURG, HAMPTON, DUMONT,  
CLARKSVILLE, ALLISON, EAGLE GROVE, AND BELMOND  
430 AM CDT TUE AUG 19 2025  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING
 
 
* WHAT...VISIBILITY ONE QUARTER MILE OR LESS IN DENSE FOG.  
 
* WHERE...PORTIONS OF NORTH CENTRAL AND NORTHEASTERN IOWA, AS WELL  
AS PORTIONS OF WEST CENTRAL IOWA.  
 
* WHEN...UNTIL 9 AM CDT THIS MORNING.  
 
* 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.  
 

 
 

 
 
IAZ004>007-016-017-191400-  
/O.CON.KDMX.FG.Y.0006.000000T0000Z-250819T1400Z/  
EMMET-KOSSUTH-WINNEBAGO-WORTH-HANCOCK-CERRO GORDO-  
INCLUDING THE CITIES OF FOREST CITY, MANLY, GARNER, CLEAR LAKE,  
ALGONA, LAKE MILLS, BRITT, KANAWHA, MASON CITY, ESTHERVILLE, AND  
NORTHWOOD  
430 AM CDT TUE AUG 19 2025  
 
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT THIS  
MORNING...  
 
* WHAT...VISIBILITY ONE QUARTER MILE OR LESS IN DENSE FOG.  
 
* WHERE...CERRO GORDO, HANCOCK, KOSSUTH, WINNEBAGO, WORTH, AND EMMET  
COUNTIES.  
 
* WHEN...UNTIL 9 AM CDT THIS MORNING.  
 
* 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.  
 

 
 

 
 
DODSON  
 
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