456  
WWUS74 KEWX 140809  
NPWEWX  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX  
309 AM CDT WED AUG 14 2019  
 
TXZ173-191>194-204>209-219>225-150000-  
/O.NEW.KEWX.HT.Y.0013.190814T1700Z-190815T0000Z/  
WILLIAMSON-HAYS-TRAVIS-BASTROP-LEE-MEDINA-BEXAR-COMAL-GUADALUPE-  
CALDWELL-FAYETTE-FRIO-ATASCOSA-WILSON-KARNES-GONZALES-DE WITT-  
LAVACA-  
INCLUDING THE CITIES OF GEORGETOWN, SAN MARCOS, AUSTIN, BASTROP,  
GIDDINGS, HONDO, SAN ANTONIO, NEW BRAUNFELS, SEGUIN, LOCKHART,  
LA GRANGE, PEARSALL, PLEASANTON, FLORESVILLE, KARNES CITY,  
GONZALES, CUERO, AND HALLETSVILLE  
309 AM CDT WED AUG 14 2019  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 7 PM CDT THIS  
EVENING...  
 
THE NATIONAL WEATHER SERVICE IN AUSTIN/SAN ANTONIO HAS ISSUED A  
HEAT ADVISORY, WHICH IS IN EFFECT FROM NOON TODAY TO 7 PM CDT  
THIS EVENING.  
 
* TEMPERATURE...108 TO 110 DEGREES WITH ISOLATED LOCATIONS UP TO  
112 DEGREES.  
 
* TIMING...AFTERNOON THROUGH THE EARLY EVENING HOURS.  
 
* IMPACTS...WITHOUT PROPER PRECAUTIONS THE HEAT AND HUMIDITY MAY  
CAUSE HEAT RELATED ILLNESSES, INCLUDING HEAT EXHAUSTION AND  
HEAT STROKE, DURING OUTDOOR EXERTION OR EXTENDED EXPOSURE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS  
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY  
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE  
POSSIBLE. 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...IF YOU WORK OR SPEND TIME OUTSIDE.  
WHEN POSSIBLE...RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING  
OR EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND  
HEAT STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN  
POSSIBLE AND DRINK PLENTY OF WATER.  
 

 
 

 
 
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