Tropical Storm Oscar brought heavy rains and winds to Cuba, an island already beleaguered by a massive power outage, late Sunday after brushing the Bahamas.

Hurricane Oscar has made landfall in eastern Cuba, an island beleaguered by a massive power outage, after striking the southeastern Bahamas. The National Hurricane Center in Miami says the storm’s center arrived in the Cuban province of Guantanamo,

Hurricane Oscar formed Saturday off the coast of the Bahamas, the National Hurricane Center in Miami said. It characterized the storm as “tiny.” The government of the Bahamas has issued a hurricane warning for the Turks and Caicos Islands and the southeastern Bahamas.

Hurricane Oscar made landfall Sunday evening on the northern coast of east Cuba, according to the National Hurricane Center.

The center in Miami said the storm’s center arrived in the Cuban province of Guantanamo, near the city of Baracoa, on Sunday evening. Its maximum sustained winds were near 80 mph.

Forecasters said 5 to 10 inches of rain are expected across eastern Cuba through Tuesday, with some isolated locations getting up to 15 inches.