751  
WWUS73 KUNR 190934  
NPWUNR  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE RAPID CITY SD  
334 AM MDT FRI JUL 19 2019  
 
SDZ049-200100-  
/O.NEW.KUNR.HT.Y.0006.190719T1700Z-190720T0100Z/  
TRIPP-  
INCLUDING THE CITY OF WINNER  
434 AM CDT FRI JUL 19 2019  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS  
EVENING...  
 
THE NATIONAL WEATHER SERVICE IN RAPID CITY HAS ISSUED A HEAT  
ADVISORY, WHICH IS IN EFFECT FROM NOON TODAY TO 8 PM CDT THIS  
EVENING.  
 
* HEAT INDEX VALUES...UP TO 102 DUE TO TEMPERATURES IN THE MID  
90S, AND DEWPOINTS IN THE LOWER 70S.  
 
* TIMING...THIS AFTERNOON INTO EARLY EVENING.  
 
* IMPACTS...THE COMBINATION OF PROLONGED EXPOSURE TO THE HEAT  
AND PHYSICAL ACTIVITY CAN LEAD TO HEAT EXHAUSTION OR HEAT  
STROKE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A HEAT ADVISORY MEANS HEAT INDEX VALUES WILL REACH 100 DEGREES.  
HEAT STROKE AND HEAT EXHAUSTION ARE LIKELY DURING THESE  
CONDITIONS. TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME  
OUTSIDE.  
 

 
 

 
 
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