MIAMI — Tropical Storm Dolly has formed off Mexico's coast over the Bay of Campeche.
The storm's maximum sustained winds early Tuesday are near 45 mph (75 kph) with additional strengthening forecast until it makes landfall. The U.S. National Hurricane Center says Dolly will approach Mexico's coast by Tuesday night and move inland by Wednesday morning.
A tropical storm warning is in effect for Mexico's coast from Tuxpan to La Pesca.
Dolly is centered about 220 miles (360 kilometers) east of Tampico, Mexico, and is moving northwest near 10 mph (17 kph).