166
WGUS64 KHGX 170223
FFAHGX
FLOOD WATCH
NATIONAL WEATHER SERVICE HOUSTON/GALVESTON TX
923 PM CDT TUE JUN 16 2026
.POTENTIAL FOR LIFE THREATENING FLASH FLOODING.
TXZ164-177>179-197>200-210>214-226-227-235>238-300-313-335>338-
436>439-172100-
/O.CON.KHGX.FA.A.0004.000000T0000Z-260618T1200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
TRINITY-WALKER-SAN JACINTO-POLK-WASHINGTON-GRIMES-MONTGOMERY-
NORTHERN LIBERTY-COLORADO-AUSTIN-WALLER-INLAND HARRIS-CHAMBERS-
WHARTON-FORT BEND-INLAND JACKSON-INLAND MATAGORDA-INLAND BRAZORIA-
INLAND GALVESTON-SOUTHERN LIBERTY-COASTAL HARRIS-COASTAL JACKSON-
COASTAL MATAGORDA-COASTAL BRAZORIA-COASTAL GALVESTON-MATAGORDA
ISLANDS-BRAZORIA ISLANDS-GALVESTON ISLAND-BOLIVAR PENINSULA-
INCLUDING THE CITIES OF FIRST COLONY, PASADENA, CONROE, BAY CITY,
TRINITY, SEALY, SUGAR LAND, DICKINSON, SURFSIDE BEACH, STOWELL,
BAYTOWN, HEMPSTEAD, EL CAMPO, OLD RIVER-WINFREE, BROOKSHIRE,
LEAGUE CITY, LAKE JACKSON, DAYTON, PRAIRIE VIEW, FRIENDSWOOD,
LIBERTY, MISSOURI CITY, ALVIN, HUNTSVILLE, SHEPHERD, COLUMBUS,
MONT BELVIEU, EAGLE LAKE, GANADO, CLEVELAND, HOUSTON, PECAN
GROVE, COLDSPRING, PEARLAND, FREEPORT, LIVINGSTON, CLUTE,
BELLVILLE, DEVERS, TEXAS CITY, LA MARQUE, ROSENBERG, WALLER,
PALACIOS, WEIMAR, BRENHAM, CORRIGAN, NAVASOTA, EDNA, GALVESTON,
WHARTON, MISSION BEND, GROVETON, THE WOODLANDS, WINNIE, ANGLETON,
AND ANAHUAC
923 PM CDT TUE JUN 16 2026
..POTENTIAL FOR LIFE THREATENING FLASH FLOODING
..FLOOD WATCH REMAINS IN EFFECT THROUGH THURSDAY MORNING
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE
POSSIBLE.
* WHERE...PORTIONS OF SOUTH CENTRAL AND SOUTHEAST TEXAS, INCLUDING
THE FOLLOWING AREAS, IN SOUTH CENTRAL TEXAS, COASTAL JACKSON AND
INLAND JACKSON. IN SOUTHEAST TEXAS, AUSTIN, BOLIVAR PENINSULA,
BRAZORIA ISLANDS, CHAMBERS, COASTAL BRAZORIA, COASTAL GALVESTON,
COASTAL HARRIS, COASTAL MATAGORDA, COLORADO, FORT BEND, GALVESTON
ISLAND, GRIMES, INLAND BRAZORIA, INLAND GALVESTON, INLAND HARRIS,
INLAND MATAGORDA, MATAGORDA ISLANDS, MONTGOMERY, NORTHERN LIBERTY,
POLK, SAN JACINTO, SOUTHERN LIBERTY, TRINITY, WALKER, WALLER,
WASHINGTON AND WHARTON.
* WHEN...THROUGH THURSDAY MORNING.
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.
EXTENSIVE STREET FLOODING AND FLOODING OF CREEKS AND RIVERS ARE
POSSIBLE.
* ADDITIONAL DETAILS...
- THERE IS AN INCREASED RISK TO LIVES AND PROPERTY DUE TO FLASH
FLOODING. FLASH FLOODING IS LIKELY AND CONSIDERABLE FLASH
FLOODING IS POSSIBLE.
COASTAL AREAS WILL HAVE THE GREATEST POTENTIAL FOR FLOODING
OVERNIGHT INTO WEDNESDAY AS POTENTIAL TROPICAL CYCLONE ONE
SKIRTS ALONG THE UPPER TEXAS COAST. RAINFALL RATES COULD
EXCEED 4 INCHES PER HOUR IN THE HEAVIEST DOWNPOURS.
ADDITIONAL WIDESPREAD RAINFALL AMOUNTS OF 2 TO 4 INCHES WITH
ISOLATED HIGHER TOTALS POSSIBLE ESPECIALLY ALONG THE COAST.
GROUNDS ARE FAIRLY SATURATED ACROSS PORTIONS OF SOUTHEAST
TEXAS WHICH WOULD ALLOW FOR A QUICKER TRANSITION OF THE
RAINFALL TO RUNOFF. THIS INCREASES THE POTENTIAL FOR STREET
FLOODING, ESPECIALLY IN THE AREAS THAT HAVE RECEIVED 4+
INCHES OF RAIN OVER THE PAST FEW DAYS.
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO TAKE
ACTION SHOULD FLOODING DEVELOP.
DO NOT DRIVE YOUR VEHICLE OR WALK INTO AREAS WHERE WATER COVERS THE
ROADWAY, AS THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOU TO CROSS
SAFELY.
STAY WEATHER AWARE AND BE ALERT FOR POSSIBLE FLOOD WARNINGS,
PARTICULARLY WIRELESS EMERGENCY ALERT FLASH FLOOD WARNINGS FOR
CONSIDERABLE AND/OR CATASTROPHIC FLOODING.
BATISTE
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