762  
WWUS72 KCAE 210505  
NPWCAE  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE COLUMBIA SC  
105 AM EDT MON JUL 21 2025  
 
GAZ040-063>065-077-SCZ016-018-020>022-025>031-035-037-038-041-115-  
116-135>137-211900-  
/O.CON.KCAE.HT.Y.0002.250721T1600Z-250722T0000Z/  
LINCOLN-MCDUFFIE-COLUMBIA-RICHMOND-BURKE-CHESTERFIELD-MCCORMICK-  
NEWBERRY-FAIRFIELD-KERSHAW-EDGEFIELD-SALUDA-LEXINGTON-RICHLAND-  
LEE-AIKEN-SUMTER-BARNWELL-CALHOUN-CLARENDON-BAMBERG-NORTHERN  
LANCASTER-SOUTHERN LANCASTER-NORTHWESTERN ORANGEBURG-CENTRAL  
ORANGEBURG-SOUTHEASTERN ORANGEBURG-  
INCLUDING THE CITIES OF OAK GROVE, RED BANK, AIKEN,  
BATESBURG-LEESVILLE, NORTH AUGUSTA, LUGOFF, BAMBERG, CAROLINA  
COMMONS SHOPPING CENTER, BOWMAN, BISHOPVILLE, MANNING,  
BRANCHVILLE, ST. MATTHEWS, EUTAWVILLE, COLUMBIA, BROOKDALE, WEST  
COLUMBIA, THOMSON, DENMARK, VAN WYCK, MARTINEZ, LANCASTER MILL,  
ANDREW JACKSON STATE PARK, SUMTER, ORANGEBURG, AUGUSTA, ELGIN,  
CHERAW, HOLLY HILL, ELLOREE, WINNSBORO MILLS, CAYCE, MURPHYS  
ESTATES, WINNSBORO, SPRINGFIELD, NORTH, MCCORMICK, CAMDEN,  
PAGELAND, EVANS, LINCOLNTON, RIDGE SPRING, WILLISTON, SEVEN OAKS,  
COMMUNITY OF ALMOND GLEN, NEESES, SPRINGDALE, JOHNSTON, SALUDA,  
BLACKVILLE, SANTEE, SUMMERTON, LANCASTER, LEXINGTON, NEWBERRY,  
CLARKS HILL, EDGEFIELD, BARNWELL, INDIAN LAND, AND WAYNESBORO  
105 AM EDT MON JUL 21 2025  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM EDT THIS  
EVENING...  
 
* WHAT...HEAT INDEX VALUES UP TO 109 EXPECTED.  
 
* WHERE...PORTIONS OF EAST CENTRAL GEORGIA AND CENTRAL SOUTH  
CAROLINA.  
 
* WHEN...FROM NOON TODAY TO 8 PM EDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DO NOT LEAVE YOUNG CHILDREN AND PETS IN UNATTENDED VEHICLES. CAR  
INTERIORS WILL REACH LETHAL TEMPERATURES IN A MATTER OF MINUTES.  
 
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.  
 

 
 

 
 
BC  
 
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