112  
WWUS73 KABR 190501  
NPWABR  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE ABERDEEN SD  
1201 AM CDT SUN JUL 19 2026  
 
SDZ003-004-009-015-016-033>035-045-048-191515-  
/O.CON.KABR.HT.Y.0004.260719T1800Z-260720T0200Z/  
CORSON-CAMPBELL-WALWORTH-DEWEY-POTTER-STANLEY-SULLY-HUGHES-JONES-  
LYMAN-  
INCLUDING THE CITIES OF ISABEL, KENNEBEC, ONIDA, MOBRIDGE,  
GETTYSBURG, PIERRE, MCINTOSH, MURDO, FORT PIERRE, AND HERREID  
1201 AM CDT SUN JUL 19 2026 /1101 PM MDT SAT JUL 18 2026/  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM CDT /NOON MDT/ THIS  
AFTERNOON TO 9 PM CDT /8 PM MDT/ THIS EVENING...  
 
* WHAT...HEAT INDEX VALUES UP TO 104 EXPECTED.  
 
* WHERE...HUGHES, JONES, LYMAN, STANLEY, SULLY, CAMPBELL, CORSON,  
DEWEY, POTTER, AND WALWORTH COUNTIES.  
 
* WHEN...FROM 1 PM CDT /NOON MDT/ THIS AFTERNOON TO 9 PM CDT /8 PM  
MDT/ 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.  
 
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND  
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN  
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT  
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN  
EMERGENCY! CALL 9 1 1.  
 
 
 
 
 
SDZ005-006-010-017-018-036-037-051-191515-  
/O.CON.KABR.HT.Y.0004.260719T1800Z-260720T0200Z/  
MCPHERSON-BROWN-EDMUNDS-FAULK-SPINK-HYDE-HAND-BUFFALO-  
INCLUDING THE CITIES OF FAULKTON, EUREKA, HIGHMORE, ABERDEEN, MILLER,  
REDFIELD, FORT THOMPSON, AND IPSWICH  
1201 AM CDT SUN JUL 19 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 9 PM  
CDT THIS EVENING...  
 
* WHAT...HEAT INDEX VALUES UP TO 102 EXPECTED.  
 
* WHERE...BUFFALO, HAND, HYDE, EDMUNDS, FAULK, MCPHERSON, BROWN, AND  
SPINK COUNTIES.  
 
* WHEN...FROM 1 PM THIS AFTERNOON TO 9 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.  
 
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND  
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN  
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT  
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN  
EMERGENCY! CALL 9 1 1.  
 
 
 
 
 
13  
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