Texas Flood Watch - Severe | Effective 06/15/2026 18:16

Headline: 
Flood Watch issued June 15 at 8:16PM CDT until June 18 at 7:00AM CDT by NWS Houston/Galveston TX
Event: 
Flood Watch
Urgency: 
Future
Effective: 
June 15, 2026 - 6:16pm
Expires: 
June 16, 2026 - 2:15pm
Description: 
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 or greater of rainfall already. An additional 4-7 inches of rain is expected areawide, with totals of 10"+ through midweek. - http://www.weather.gov/safety/flood
Instruction: 
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.
Area Description: 
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
Forcast Office: 
NWS Houston/Galveston TX
Sender: 
w-nws.webmaster@noaa.gov