Texas Severe Flood Watch | Effective 06/17/2026 07:43

Headline: 
Flood Watch issued June 17 at 9:43AM CDT until June 17 at 7:00PM CDT by NWS Houston/Galveston TX
Event: 
Flood Watch
Urgency: 
Future
Effective: 
June 17, 2026 - 7:43am
Expires: 
June 17, 2026 - 5:00pm
Description: 
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of southeast Texas, including the following areas, Bolivar Peninsula, Brazoria Islands, Chambers, Coastal Brazoria, Coastal Galveston, Coastal Harris, Galveston Island, Inland Brazoria, Inland Galveston, Inland Harris, Northern Liberty and Southern Liberty. * WHEN...Until 7 PM CDT this evening. * 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... - Coastal areas will have the greatest potential for flooding through this afternoon. Rainfall rates of 2-2.5 inches per hour are possible in the heaviest downpours. Additional widespread rainfall amounts of 1 to 2 inches in the watch are expected 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 flooding, especially in the areas that have received 4+ inches of rain over the past few days. - http://www.weather.gov/safety/flood
Instruction: 
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.
Area Description: 
Northern Liberty; Inland Harris; Chambers; Inland Brazoria; Inland Galveston; Southern Liberty; Coastal Harris; Coastal Brazoria; Coastal Galveston; Brazoria Islands; Galveston Island; Bolivar Peninsula
Forcast Office: 
NWS Houston/Galveston TX