694  
WWUS73 KFSD 190947  
NPWFSD  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
447 AM CDT TUE AUG 19 2025  
 
SDZ039-055-191400-  
/O.EXA.KFSD.FG.Y.0009.000000T0000Z-250819T1400Z/  
KINGSBURY-LAKE-  
INCLUDING THE CITIES OF MADISON, ARLINGTON, DE SMET, LAKE  
PRESTON, AND ORLAND  
447 AM CDT TUE AUG 19 2025  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING
 
 
* WHAT...VISIBILITY AS LOW AS ONE QUARTER TO ONE HALF MILE IN DENSE  
FOG.  
 
* WHERE...KINGSBURY AND LAKE 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.  
 

 
 

 
 
MNZ071-072-080-081-089-090-097-SDZ040-056-191400-  
/O.CON.KFSD.FG.Y.0009.000000T0000Z-250819T1400Z/  
LINCOLN-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-BROOKINGS-  
MOODY-  
INCLUDING THE CITIES OF MARSHALL, HENDRICKS, LAKE BENTON,  
LAKEFIELD, SLAYTON, WORTHINGTON, JACKSON, WINDOM, PIPESTONE,  
MOUNTAIN LAKE, IVANHOE, FLANDREAU, BROOKINGS, FULDA, AND TYLER  
447 AM CDT TUE AUG 19 2025  
 
...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 9 AM CDT THIS  
MORNING...  
 
* WHAT...VISIBILITY AS LOW AS ONE QUARTER MILE OR LESS IN DENSE FOG.  
 
* WHERE...PORTIONS OF SOUTHWEST MINNESOTA AND EAST CENTRAL SOUTH  
DAKOTA.  
 
* 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.  
 

 
 

 
 
JM  
 
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