273
WGUS84 KEWX 211556
FLSEWX
FLOOD ADVISORY
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
1056 AM CDT TUE APR 21 2026
TXC053-453-491-211815-
/O.EXT.KEWX.FA.Y.0034.000000T0000Z-260421T1815Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BURNET TX-TRAVIS TX-WILLIAMSON TX-
1056 AM CDT TUE APR 21 2026
..FLOOD ADVISORY NOW IN EFFECT UNTIL 115 PM CDT THIS AFTERNOON
* WHAT...URBAN AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE
RAINFALL CONTINUES.
* WHERE...A PORTION OF SOUTH CENTRAL TEXAS, INCLUDING THE FOLLOWING
COUNTIES, BURNET, TRAVIS AND WILLIAMSON.
* WHEN...UNTIL 115 PM CDT.
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.
DANGEROUS FLOWS OVER LOW-WATER CROSSINGS. WATER OVER ROADWAYS.
* ADDITIONAL DETAILS...
- AT 1056 AM CDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO
THUNDERSTORMS. THIS WILL CAUSE URBAN AND SMALL STREAM
FLOODING. BETWEEN 2 AND 4 INCHES OF RAIN HAVE FALLEN.
- ADDITIONAL RAINFALL AMOUNTS UP TO 1 INCH ARE EXPECTED OVER
THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...
AUSTIN, ROUND ROCK, CEDAR PARK, GEORGETOWN, PFLUGERVILLE,
TAYLOR, ELGIN, BURNET, MARBLE FALLS, GRANGER, BERTRAM,
SERENADA, ANDERSON MILL, WINDEMERE, BUCHANAN DAM, LEANDER,
HUTTO, MANOR, LAGO VISTA AND HUDSON BEND.
- 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.
LAT...LON 3083 9838 3087 9844 3092 9845 3094 9841
3095 9845 3101 9846 3103 9844 3103 9791
3091 9783 3087 9762 3074 9727 3046 9716
3040 9733 3042 9737 3024 9748 3050 9812
3073 9838 3075 9837 3076 9843 3079 9843
MM
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