386  
WWUS73 KFSD 260823  
NPWFSD  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
223 AM CST THU DEC 26 2024  
 
IAZ003-014-261800-  
/O.EXA.KFSD.FG.Y.0030.000000T0000Z-241226T1800Z/  
DICKINSON-CLAY-  
INCLUDING THE CITIES OF MILFORD, ARNOLDS PARK, SPIRIT LAKE, AND  
SPENCER  
223 AM CST THU DEC 26 2024  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL NOON CST TODAY
 
 
* WHAT...AREAS OF VISIBILITY ONE QUARTER MILE OR LESS IN DENSE FOG.  
 
* WHERE...CLAY AND DICKINSON COUNTIES.  
 
* WHEN...UNTIL NOON CST TODAY.  
 
* 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.  
 

 
 

 
 
IAZ001-002-012-013-020>022-031-032-NEZ013-014-SDZ061-066-067-069>071-  
261800-  
/O.CON.KFSD.FG.Y.0030.000000T0000Z-241226T1800Z/  
LYON-OSCEOLA-SIOUX-O'BRIEN-PLYMOUTH-CHEROKEE-BUENA VISTA-WOODBURY-  
IDA-DIXON-DAKOTA-MCCOOK-TURNER-LINCOLN-YANKTON-CLAY-UNION-  
INCLUDING THE CITIES OF SIOUX CITY, ALCESTER, BRIDGEWATER,  
MARION, PARKER, ELK POINT, SIBLEY, ALLEN, HAWARDEN, LARCHWOOD,  
MONTROSE, IDA GROVE, LENNOX, LE MARS, HULL, WAKEFIELD, SOUTH  
SIOUX CITY, SANBORN, CANTON, CHEROKEE, CANISTOTA, JEFFERSON,  
SIOUX CENTER, ROCK RAPIDS, SALEM, BATTLE CREEK, CHANCELLOR, TEA,  
PONCA, ROCK VALLEY, INWOOD, HOLSTEIN, YANKTON, IRENE, NORTH SIOUX  
CITY, HARTLEY, VERMILLION, CENTERVILLE, GEORGE, SHELDON, VIBORG,  
HARRISBURG, BERESFORD, STORM LAKE, HURLEY, AND ORANGE CITY  
223 AM CST THU DEC 26 2024  
   
..DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY
 
 
* WHAT...AREAS OF VISIBILITY ONE QUARTER TO ONE HALF MILE IN DENSE  
FOG.  
 
* WHERE...PORTIONS OF NORTHWEST AND WEST CENTRAL IOWA, NORTHEAST  
NEBRASKA, AND SOUTHEAST SOUTH DAKOTA.  
 
* WHEN...UNTIL NOON CST TODAY.  
 
* IMPACTS...LOW VISIBILITY COULD MAKE DRIVING CONDITIONS HAZARDOUS.  
 
* ADDITIONAL DETAILS...WHILE DENSE FOG HAS BRIEFLY LIFTED ACROSS  
PARTS OF THE AREA, VISIBILITY IS EXPECTED TO DETERIORATE AGAIN  
DURING THE PRE-DAWN HOURS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF DRIVING, SLOW DOWN, USE YOUR HEADLIGHTS, AND LEAVE PLENTY OF  
DISTANCE AHEAD OF YOU.  
 

 
 

 
 
MNZ071-080-089-097-098-SDZ039-040-054>056-261800-  
/O.CON.KFSD.FG.Y.0029.000000T0000Z-241226T1800Z/  
LINCOLN-MURRAY-NOBLES-PIPESTONE-ROCK-KINGSBURY-BROOKINGS-MINER-  
LAKE-MOODY-  
INCLUDING THE CITIES OF BROOKINGS, LAKE PRESTON, TYLER, LUVERNE,  
ORLAND, SLAYTON, LAKE BENTON, FULDA, HOWARD, WORTHINGTON,  
ARLINGTON, HENDRICKS, IVANHOE, FLANDREAU, PIPESTONE, MADISON, AND  
DE SMET  
223 AM CST THU DEC 26 2024  
   
..DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY
 
 
* WHAT...VISIBILITY ONE QUARTER MILE OR LESS IN DENSE FOG.  
 
* WHERE...PORTIONS OF SOUTHWEST MINNESOTA AND EAST CENTRAL SOUTH  
DAKOTA.  
 
* WHEN...UNTIL NOON CST TODAY.  
 
* IMPACTS...LOW VISIBILITY COULD MAKE DRIVING CONDITIONS HAZARDOUS.  
 
* ADDITIONAL DETAILS...WHILE DENSE FOG HAS BRIEFLY LIFTED ACROSS  
PARTS OF THE AREA, VISIBILITY IS EXPECTED TO DETERIORATE AGAIN  
DURING THE PRE-DAWN HOURS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF DRIVING, SLOW DOWN, USE YOUR HEADLIGHTS, AND LEAVE PLENTY OF  
DISTANCE AHEAD OF YOU.  
 

 
 

 
 
SDZ062-261800-  
/O.CON.KFSD.FG.Y.0029.000000T0000Z-241226T1800Z/  
MINNEHAHA-  
INCLUDING THE CITIES OF SIOUX FALLS  
223 AM CST THU DEC 26 2024  
   
..DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL NOON CST TODAY
 
 
* WHAT...AREAS OF VISIBILITY ONE QUARTER TO ONE HALF MILE IN DENSE  
FOG.  
 
* WHERE...MINNEHAHA COUNTY.  
 
* WHEN...UNTIL NOON CST TODAY.  
 
* IMPACTS...LOW VISIBILITY COULD MAKE DRIVING CONDITIONS HAZARDOUS.  
 
* ADDITIONAL DETAILS...WHILE DENSE FOG HAS BRIEFLY LIFTED ACROSS  
PARTS OF THE AREA, VISIBILITY IS EXPECTED TO DETERIORATE AGAIN  
DURING THE PRE-DAWN HOURS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF DRIVING, SLOW DOWN, USE YOUR HEADLIGHTS, AND LEAVE PLENTY OF  
DISTANCE AHEAD OF YOU.  
 

 
 

 
 
JH  
 
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