924 
WGUS84 KEWX 212259
FLSEWX

Flood Advisory
National Weather Service Austin/San Antonio TX
559 PM CDT Thu May 21 2026

TXC491-220200-
/O.NEW.KEWX.FA.Y.0062.260521T2259Z-260522T0200Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Williamson TX-
559 PM CDT Thu May 21 2026

...FLOOD ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING...

* WHAT...Urban and small stream flooding caused by excessive 
  rainfall is expected.

* WHERE...A portion of south central Texas, including the following 
  county, Williamson.

* WHEN...Until 900 PM CDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas. 
  Dangerous flows over low-water crossings. Water over roadways.

* ADDITIONAL DETAILS...
  - At 559 PM CDT, Doppler radar indicated heavy rain due to
    thunderstorms. This will cause urban and small stream
    flooding. Up to 1 inch of rain has 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...
    Round Rock, Cedar Park, Georgetown, Serenada, Leander,
    Liberty Hill, Jarrell, Florence, Weir, Sun City, Georgetown
    Dam, Andice, Seward Junction, Theon, Walburg, Brushy Creek
    and Schwertner.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont 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 3055 9787 3056 9789 3057 9789 3057 9790
      3057 9793 3058 9792 3059 9792 3060 9792
      3063 9796 3061 9799 3063 9801 3062 9801
      3061 9804 3062 9805 3079 9796 3091 9783
      3087 9762 3081 9746 3055 9760 3054 9787


$$

MM