Flood Watch
Status
Event Extended (Time) Active alertStart Time
Mon 06/15/2026 10:00 AM EDTEnd Time
Thu 06/18/2026 08:00 AM EDTSignificance
WatchImpacts
Moderate impact
Locations Affected
Houston, TX ∙ Pasadena, TX ∙ College Station, TX ∙ Pearland, TX ∙ League City, TX ∙ Sugar Land, TX ∙ Baytown, TX ∙ Bryan, TX ∙ Missouri City, TX ∙ Conroe, TXHeadline
.POTENTIAL FOR LIFE THREATENING FLASH FLOODING.
Full Alert Message
URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Houston/Galveston TX 900 AM CDT Mon Jun 15 2026 .POTENTIAL FOR LIFE THREATENING FLASH FLOODING. ...POTENTIAL FOR LIFE THREATENING FLASH FLOODING... * 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, Brazos, Burleson, Chambers, Coastal Brazoria, Coastal Galveston, Coastal Harris, Coastal Matagorda, Colorado, Fort Bend, Galveston Island, Grimes, Houston, Inland Brazoria, Inland Galveston, Inland Harris, Inland Matagorda, Madison, 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 danger to lives and property due to flash flooding. Flash Flooding is likely and considerable flash flooding is possible. Northern portions of the watch area have received 4 to 6 inches of rain. An additional 4-7 inches of rain is expected areawide, with totals of 10"+ through midweek. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
Technical Header
TXZ163-164-176>179-195>200-210>214-226-227-235>238-300-313-335>338- 436>439-160200- /O.EXT.KHGX.FA.A.0004.000000T0000Z-260618T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Houston-Trinity-Madison-Walker-San Jacinto-Polk-Burleson-Brazos- 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 Mission Bend, Rosenberg, Friendswood, Palacios, Trinity, Clute, Surfside Beach, Huntsville, Groveton, Texas City, Liberty, Corrigan, Dayton, League City, Somerville, Hempstead, Ganado, Pearland, Bay City, Navasota, The Woodlands, Missouri City, Cleveland, Brenham, Old River-Winfree, Caldwell, Wharton, Edna, Baytown, Freeport, Dickinson, Anahuac, Alvin, Devers, Angleton, Columbus, Bellville, Bryan, Crockett, College Station, Shepherd, Stowell, Livingston, Weimar, Brookshire, Mont Belvieu, Conroe, Madisonville, Sealy, Pecan Grove, Galveston, Houston, El Campo, Waller, Sugar Land, Pasadena, Winnie, Eagle Lake, Prairie View, La Marque, Coldspring, Lake Jackson, and First Colony 900 AM CDT Mon Jun 15 2026