077  
WGUS54 KEWX 200704  
FFWEWX  
TXC029-325-201100-  
/O.NEW.KEWX.FF.W.0049.260620T0704Z-260620T1100Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX  
204 AM CDT SAT JUN 20 2026  
 
THE NATIONAL WEATHER SERVICE IN AUSTIN/SAN ANTONIO HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
WEST CENTRAL BEXAR COUNTY IN SOUTH CENTRAL TEXAS...  
EAST CENTRAL MEDINA COUNTY IN SOUTH CENTRAL TEXAS...  
 
* UNTIL 600 AM CDT.  
 
* AT 204 AM CDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 1 AND 2 INCHES OF RAIN  
HAVE FALLEN. ADDITIONAL RAINFALL AMOUNTS UP TO 2 INCHES ARE  
POSSIBLE IN THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED  
TO BEGIN SHORTLY.  
 
HAZARD...LIFE THREATENING FLASH FLOODING. THUNDERSTORMS  
PRODUCING FLASH FLOODING.  
 
SOURCE...RADAR.  
 
IMPACT...LIFE THREATENING FLASH FLOODING OF CREEKS AND STREAMS,  
URBAN AREAS, HIGHWAYS, STREETS AND UNDERPASSES.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
SAN ANTONIO, CASTROVILLE, STINSON MUNICIPAL AIRPORT, SAN ANTONIO  
INT AIRPORT, LEON VALLEY, HELOTES, ALAMO HEIGHTS, TERRELL HILLS,  
SHAVANO PARK, HOLLYWOOD PARK, OLMOS PARK, LACOSTE, SEA WORLD,  
LACKLAND AFB, GOVERNMENT CANYON STATE NATURAL AREA, CLIFF, RIO  
MEDINA, BADER, CASTLE HILLS AND BALCONES HEIGHTS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 

 
 
LAT...LON 2938 9897 2956 9881 2953 9881 2960 9846  
2935 9841 2928 9860 2931 9883  
 
FLASH FLOOD...RADAR INDICATED  
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE  
 

 
 
MO  
 
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