042  
WWUS73 KABR 221854  
NPWABR  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE ABERDEEN SD  
154 PM CDT TUE JUL 22 2025  
 
SDZ006-009-010-222000-  
/O.CAN.KABR.HT.Y.0007.000000T0000Z-250723T0100Z/  
BROWN-WALWORTH-EDMUNDS-  
INCLUDING THE CITIES OF IPSWICH, ABERDEEN, AND MOBRIDGE  
154 PM CDT TUE JUL 22 2025  
   
..HEAT ADVISORY IS CANCELLED  
 
THICK CLOUD COVER AND RAIN HAVE LIMITED DAYTIME HEATING. AS A  
RESULT, THE HEAT ADVISORY IS CANCELLED.  
 
 
 
MNZ046-SDZ019>023-230100-  
/O.CON.KABR.HT.Y.0007.000000T0000Z-250723T0100Z/  
BIG STONE-CLARK-CODINGTON-GRANT-HAMLIN-DEUEL-  
INCLUDING THE CITIES OF ORTONVILLE, WATERTOWN, CLARK, MILBANK,  
CLEAR LAKE, AND HAYTI  
154 PM CDT TUE JUL 22 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
 
* WHAT...HEAT INDEX VALUES UP TO 100.  
 
* WHERE...IN MINNESOTA, BIG STONE COUNTY. IN SOUTH DAKOTA, CLARK,  
CODINGTON, DEUEL, GRANT, AND HAMLIN COUNTIES.  
 
* WHEN...UNTIL 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.  
 
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.  
 
 
 
 
 
SDZ015-016-230100-  
/O.CON.KABR.HT.Y.0007.000000T0000Z-250723T0100Z/  
DEWEY-POTTER-  
INCLUDING THE CITIES OF GETTYSBURG AND ISABEL  
154 PM CDT TUE JUL 22 2025 /1254 PM MDT TUE JUL 22 2025/  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT /7 PM MDT/ THIS  
EVENING...  
 
* WHAT...HEAT INDEX VALUES UP TO 100.  
 
* WHERE...DEWEY AND POTTER COUNTIES.  
 
* WHEN...UNTIL 8 PM CDT /7 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.  
 
 
 
 
 
SDZ017-018-036-037-230100-  
/O.CON.KABR.HT.Y.0007.000000T0000Z-250723T0100Z/  
FAULK-SPINK-HYDE-HAND-  
INCLUDING THE CITIES OF FAULKTON, HIGHMORE, REDFIELD, AND MILLER  
154 PM CDT TUE JUL 22 2025  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING  
 
* WHAT...HEAT INDEX VALUES UP TO 101.  
 
* WHERE...HAND, HYDE, FAULK, AND SPINK COUNTIES.  
 
* WHEN...UNTIL 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.  
 
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.  
 
 
 
 
 
SDZ033>035-045-048-051-230100-  
/O.CON.KABR.HT.Y.0007.000000T0000Z-250723T0100Z/  
STANLEY-SULLY-HUGHES-JONES-LYMAN-BUFFALO-  
INCLUDING THE CITIES OF PIERRE, FORT PIERRE, FORT THOMPSON,  
KENNEBEC, ONIDA, AND MURDO  
154 PM CDT TUE JUL 22 2025 /1254 PM MDT TUE JUL 22 2025/  
 
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT /7 PM MDT/ THIS  
EVENING...  
 
* WHAT...HEAT INDEX VALUES UP TO 103.  
 
* WHERE...BUFFALO, HUGHES, JONES, LYMAN, STANLEY, AND SULLY COUNTIES.  
 
* WHEN...UNTIL 8 PM CDT /7 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.  
 
 
 
 
 
06  
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