139  
WGUS54 KHGX 171234  
FFWHGX  
TXC071-201-291-171530-  
/O.NEW.KHGX.FF.W.0021.260617T1234Z-260617T1530Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX  
734 AM CDT WED JUN 17 2026  
 
THE NATIONAL WEATHER SERVICE IN LEAGUE CITY HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
NORTHWESTERN CHAMBERS COUNTY IN SOUTHEASTERN TEXAS...  
HARRIS COUNTY IN SOUTHEASTERN TEXAS...  
SOUTHERN LIBERTY COUNTY IN SOUTHEASTERN TEXAS...  
 
* UNTIL 1030 AM CDT.  
 
* AT 734 AM CDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 2 AND 3 INCHES OF RAIN  
HAVE FALLEN. THE EXPECTED RAINFALL RATE IS 2 TO 4 INCHES IN 1  
HOUR. ADDITIONAL RAINFALL AMOUNTS OF 1 TO 3 INCHES ARE POSSIBLE IN  
THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY.  
 
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.  
 
SOURCE...RADAR.  
 
IMPACT...FLASH FLOODING OF SMALL CREEKS AND STREAMS, URBAN  
AREAS, HIGHWAYS, STREETS AND UNDERPASSES AS WELL AS  
OTHER POOR DRAINAGE AND LOW-LYING AREAS.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
PASADENA, BAYTOWN, LA PORTE, DEER PARK, SOUTH HOUSTON, NORTHERN  
SEABROOK, GALENA PARK, LIBERTY, DAYTON, BEACH CITY, BARRETT,  
HIGHLANDS, CHANNELVIEW, CLOVERLEAF, KINGWOOD, NORTHERN CLEAR LAKE,  
NORTHEASTERN SOUTH BELT / ELLINGTON, CROSBY, MONT BELVIEU AND  
TAYLOR LAKE VILLAGE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 

 
 
LAT...LON 2963 9522 3000 9522 3017 9497 2998 9452  
2978 9461 2975 9470 2973 9477 2969 9479  
2968 9480 2962 9489 2962 9494 2959 9494  
2958 9503  
 
FLASH FLOOD...RADAR INDICATED  
EXPECTED RAINFALL RATE...2-4 INCHES IN 1 HOUR  
 

 
 
KLG  
 
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