278  
WWUS73 KFSD 190804  
NPWFSD  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
304 AM CDT TUE AUG 19 2025  
 
MNZ071-072-097-SDZ040-056-191400-  
/O.EXA.KFSD.FG.Y.0009.000000T0000Z-250819T1400Z/  
LINCOLN-LYON-PIPESTONE-BROOKINGS-MOODY-  
INCLUDING THE CITIES OF MARSHALL, HENDRICKS, LAKE BENTON,  
FLANDREAU, PIPESTONE, IVANHOE, BROOKINGS, AND TYLER  
304 AM CDT TUE AUG 19 2025  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING
 
 
* WHAT...VISIBILITY AS LOW AS ONE QUARTER MILE OR LESS IN DENSE FOG.  
 
* WHERE...IN MINNESOTA, LINCOLN, LYON, AND PIPESTONE COUNTIES. IN  
SOUTH DAKOTA, BROOKINGS AND MOODY 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.  
 

 
 

 
 
MNZ080-081-089-090-191400-  
/O.CON.KFSD.FG.Y.0009.000000T0000Z-250819T1400Z/  
MURRAY-COTTONWOOD-NOBLES-JACKSON-  
INCLUDING THE CITIES OF LAKEFIELD, SLAYTON, WORTHINGTON, JACKSON,  
WINDOM, MOUNTAIN LAKE, AND FULDA  
304 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...COTTONWOOD, JACKSON, MURRAY, AND NOBLES 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.  
 

 
 

 
 
JM  
 
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