The first named storm of the hurricane season strengthened slightly late Wednesday as it moved toward Mexico’s Gulf Coast, threatening rainfall of up to 20 inches there, as well as flooding and heavy rain in Texas, officials said.
Tropical Storm Alberto formed over the western Gulf of Mexico on Wednesday morning, and its center is expected to reach Mexico’s Gulf coast early Thursday, according to the National Hurricane Center.
The storm is large, with tropical-storm-force winds extending out 460 miles.
The storm’s maximum sustained winds strengthened to 50 mph from 40 mph, the National Hurricane Center said in a 10 p.m. local time update, and it is forecast to make landfall in Mexico early Thursday. It then expected weaken rapidly once its center moves inland.
The center of Alberto was about 120 miles east-southeast of Tampico, Mexico, and around 290 miles south-southeast of Brownsville, Texas, at 1 a.m. Central Standard Time, the hurricane center said Thursday. It was traveling west at about 9 mph.
Mexico’s civil protection coordination agency said late Wednesday on social media that rain was beginning to fall in Tampico, and warned people to stay inside, stay safe, and not drive during the storm.