As of the NHC’s 5 a.m. advisory, the center of what is now Tropical Storm Oscar was located about 5 miles east of Guantanamo, Cuba and 60 miles west of the eastern trip of the island nation moving west at 2 mph with maximum sustained winds of 50 mph. Tropical-storm-force winds extend out up to 45 miles from the center.

Tropical Storm Oscar dumped heavy rain across eastern Cuba on Monday after making landfall as a Category 1 hurricane on the island already beleaguered by a massive power outage. Its maximum sustained winds blew at 40 mph (65 kph) on Monday as Oscar moved west-northwest at 3 mph (6 kph).