MIAMI (AP) — Tropical Storm Barbara in the Pacific is strengthening as it moves closer to coastal areas in the southernmost parts of Mexico, which are under a tropical storm warning.
The National Hurricane Center said late Tuesday that Barbara was about 120 miles (193 kilometers) south-southwest of Salina Cruz, Mexico.
The storm has maximum sustained winds of 50 mph (80 kph) and is moving northeast at 3 mph (5 kph).
Forecasters said the storm is expected to accelerate northeast and further strengthen, with its center reaching the coast of southern Mexico on Wednesday afternoon or night.
A tropical storm warning is in effect in Mexico from Lagunas de Chacahua to Boca de Pijijiapan.
The storm is expected to bring 3 to 6 inches of rain over southern Oaxaca, Mexico.