922  
WWUS73 KFSD 240810  
NPWFSD  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE SIOUX FALLS SD  
310 AM CDT MON JUN 24 2024  
 
MNZ071-072-080-081-089-090-097-SDZ040-241630-  
/O.EXA.KFSD.HT.Y.0001.240624T1800Z-240625T0100Z/  
LINCOLN-LYON-MURRAY-COTTONWOOD-NOBLES-JACKSON-PIPESTONE-BROOKINGS-  
INCLUDING THE CITIES OF SLAYTON, JACKSON, TYLER, LAKEFIELD,  
FULDA, WORTHINGTON, WINDOM, HENDRICKS, PIPESTONE, LAKE BENTON,  
MARSHALL, BROOKINGS, IVANHOE, AND MOUNTAIN LAKE  
310 AM CDT MON JUN 24 2024  
 
...HEAT ADVISORY IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM CDT THIS  
EVENING...  
 
* WHAT...HEAT INDEX VALUES UP TO 105 EXPECTED.  
 
* WHERE...IN MINNESOTA, COTTONWOOD, JACKSON, LINCOLN, LYON, MURRAY,  
NOBLES, AND PIPESTONE COUNTIES. IN SOUTH DAKOTA, BROOKINGS COUNTY.  
 
* WHEN...FROM 1 PM THIS AFTERNOON TO 8 PM CDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF  
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE  
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING  
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND  
HEAT STROKE.  
 

 
 

 
 
IAZ001>003-012>014-020>022-031-032-MNZ098-NEZ013-014-SDZ038-039-050-  
052>071-241630-  
/O.CON.KFSD.HT.Y.0001.240624T1800Z-240625T0100Z/  
LYON-OSCEOLA-DICKINSON-SIOUX-O'BRIEN-CLAY-PLYMOUTH-CHEROKEE-BUENA  
VISTA-WOODBURY-IDA-ROCK-DIXON-DAKOTA-BEADLE-KINGSBURY-GREGORY-  
JERAULD-SANBORN-MINER-LAKE-MOODY-BRULE-AURORA-DAVISON-HANSON-  
MCCOOK-MINNEHAHA-CHARLES MIX-DOUGLAS-HUTCHINSON-TURNER-LINCOLN-  
BON HOMME-YANKTON-CLAY-UNION-  
INCLUDING THE CITIES OF HURON, DE SMET, HARTLEY, WESSINGTON  
SPRINGS, SALEM, IRENE, SIOUX FALLS, HOWARD, WOONSOCKET, MENNO,  
SCOTLAND, FLANDREAU, STICKNEY, GREGORY, DELMONT, ARNOLDS PARK,  
LENNOX, BERESFORD, KIMBALL, HULL, CENTERVILLE, WAKEFIELD,  
MADISON, MARTY, WAGNER, MARION, LAKE ANDES, ALEXANDRIA, ALCESTER,  
SIBLEY, SANBORN, BURKE, CHAMBERLAIN, MITCHELL, LE MARS,  
HARRISBURG, TEA, PLATTE, FREEMAN, BRIDGEWATER, BATTLE CREEK,  
WHITE LAKE, SIOUX CITY, LUVERNE, PONCA, ALPENA, MILFORD, AVON,  
HURLEY, NORTH SIOUX CITY, CHANCELLOR, ELK POINT, HAWARDEN,  
INWOOD, VIBORG, GEORGE, SIOUX CENTER, SPIRIT LAKE, CANTON,  
VERMILLION, ROCK RAPIDS, MONTROSE, PLANKINTON, IDA GROVE, ORANGE  
CITY, EMERY, PARKER, TYNDALL, TRIPP, JEFFERSON, LARCHWOOD, LAKE  
PRESTON, CHEROKEE, STORM LAKE, CANISTOTA, SOUTH SIOUX CITY,  
SPENCER, ARMOUR, ARLINGTON, SHELDON, CORSICA, YANKTON, TABOR,  
ORLAND, HOLSTEIN, SPRINGFIELD, ROCK VALLEY, PARKSTON, ALLEN, AND  
CLAYTON  
310 AM CDT MON JUN 24 2024  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM  
CDT THIS EVENING...  
 
* WHAT...HEAT INDEX VALUES UP TO 110 EXPECTED.  
 
* WHERE...PORTIONS OF NORTHWEST AND WEST CENTRAL IOWA, SOUTHWEST  
MINNESOTA, NORTHEAST NEBRASKA, AND CENTRAL, EAST CENTRAL, SOUTH  
CENTRAL, AND SOUTHEAST SOUTH DAKOTA.  
 
* WHEN...FROM 1 PM THIS AFTERNOON TO 8 PM CDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF  
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE  
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING  
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND  
HEAT STROKE.  
 

 
 

 
 
SG  
 
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