705  
WGUS84 KEWX 211559  
FLSEWX  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX  
1059 AM CDT TUE APR 21 2026  
 
TXC287-212000-  
/O.NEW.KEWX.FA.Y.0036.260421T1559Z-260421T2000Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
LEE TX-  
1059 AM CDT TUE APR 21 2026  
   
..FLOOD ADVISORY IN EFFECT UNTIL 3 PM CDT THIS AFTERNOON
 
 
* WHAT...URBAN AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE  
RAINFALL IS EXPECTED.  
 
* WHERE...A PORTION OF SOUTH CENTRAL TEXAS, INCLUDING THE FOLLOWING  
COUNTY, LEE.  
 
* WHEN...UNTIL 300 PM CDT.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
DANGEROUS FLOWS OVER LOW-WATER CROSSINGS. WATER OVER ROADWAYS.  
 
* ADDITIONAL DETAILS...  
- AT 1059 AM CDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES  
INDICATED HEAVY RAIN DUE TO THUNDERSTORMS. THIS WILL CAUSE  
URBAN AND SMALL STREAM FLOODING. BETWEEN 1 AND 3 INCHES OF  
RAIN HAVE FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE EXPECTED  
OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR  
FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
GIDDINGS, LEXINGTON, DIME BOX, FEDOR, TANGLEWOOD, LAKE  
SOMERVILLE STATE PARK & TRAILWAY, LINCOLN, LEO, LOEBAU,  
MANHEIM, OLD DIME BOX, HILLS, BLUE, SERBIN, NORTHRUP AND  
KNOBB SPRINGS.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.  
 
PLEASE REPORT OBSERVED FLOODING TO LOCAL EMERGENCY SERVICES OR LAW  
ENFORCEMENT AND REQUEST THEY PASS THIS INFORMATION TO THE NATIONAL  
WEATHER SERVICE WHEN YOU CAN DO SO SAFELY.  
 

 
 
LAT...LON 3026 9708 3034 9720 3040 9733 3046 9716  
3056 9696 3054 9692 3049 9690 3046 9690  
3046 9688 3044 9687 3039 9679 3032 9674  
3032 9669 3030 9666 3030 9664 3025 9669  
3024 9673 3020 9674 3012 9685 3004 9702  
 

 
 
MM  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TX Page Main Text Page