Potential Tropical Cyclone Six formed over the Gulf of Mexico, forecasters said Sunday night, prompting a tropical storm warning to be issued for southern Texas.

Forecast models show the system developing into a Cat. 1 Hurricane, taking aim at the Texas and Louisiana coast by the middle of the week… FROM THE NATIONAL HURRICANE CENTER: ...TROPICAL STORM WATCH ISSUED FOR EXTREME SOUTHERN

Potential Tropical Cyclone Six has formed over the waters of the Gulf of Mexico and tropical storm watches were issued for parts of Mexico, the National Hurricane Center said Sunday.