Tropical Depression forms south of Cuba, set to strengthen

A tropical depression formed Saturday afternoon south of Cuba amid forecasts that the system would become a named tropical storm later this weekend and possibly a hurricane within days, the U.S. National Hurricane Center said. The Miami-based center said Tropical Depression 28 emerged about 255 miles (405 kilometers) south-southeast of the western tip of Cuba. At 5 p.m. EDT, the storm had top sustained winds of 30 mph (45 kph) and was moving toward the north-northwest at 2 mph (4 kph).

Forecasters said the depression is expected to strengthen into a tropical storm sometime Sunday and could attain hurricane status over the southern Gulf of Mexico by Tuesday. The center said the storm is expected to remain south of Cuba on Sunday and approach Mexico's Yucatan Peninsula — or the Yucatan Channel — late Monday before entering the southern Gulf. The government of Cuba has issued a tropical storm watch for the province of Pinar del Rio. Meanwhile, the hurricane center said people on Mexico's Yucatan Peninsula should monitor the progress of the storm, which is expected to gradually strengthen over the next 72 hours.