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Harvey becomes tropical depression, strengthening expected

Tropical depression forecast to move toward middle Texas coast Friday night

SAN ANTONIO – Tropical Depression Harvey reformed Wednesday in the Gulf of Mexico and is forecast to strengthen and move northwest towards the middle Texas coast by Friday night.  

At 4 p.m. CT, Harvey was located about 460 miles southeast of Port Mansfield, with maximum sustained winds of 35 mph, and was moving northwest at 2 mph.

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Track Harvey: Interactive Tracker

By the time Harvey approaches the Texas coast, winds may reach hurricane strength. 

Tropical storm watches have been posted inland, which include Wilson, Gonzales, DeWitt, Lavaca and Karnes counties. 

Hurricane watches have been posted closer to the coast, which includes Bee, Live Oak and Goliad counties.  

Residents in the watch areas should prepare for possible impacts from Harvey. 

Local Weather Forecast/Alerts

The path of the system will have a large impact on where rain falls and how much rain will accumulate. 

There remains some uncertainty as to where landfall will occur, with hurricane watches generally stretching from Corpus Christi to Houston.  

Currently, the heaviest rain is forecast to fall east of Interstate 35, with widespread amounts of 3 to 6 inches of rain possible. Isolated areas could see even higher totals.

Gusty winds will also be a threat after the system makes landfall. 

It's important to note that there will be a sharp dividing line between areas that receive heavy rain and areas that don't get inundated. 

San Antonio currently sits near the dividing line, with rainfall amounts still in question. 

As Harvey becomes better organized, models will continue to refine the path of the storm. 

This is a breaking weather update.

Keep it on KSAT.com and KSAT 12 News for the latest updates on Harvey.

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About the Author

Justin Horne is a meteorologist and reporter for KSAT 12 News. When severe weather rolls through, Justin will hop in the KSAT 12 Storm Chaser to safely bring you the latest weather conditions from across South Texas. On top of delivering an accurate forecast, Justin often reports on one of his favorite topics: Texas history.

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