Hurricane Melissa was hitting eastern Cuba hard early Wednesday after slamming Jamaica as a Category 5 storm. Maps show its forecast path.

Heavy rains are forecast to fall further north along the U.S. East Coast later in the week, with a "marginal" risk of excessive rainfall, enough to cause isolated flash flooding, over the Appalachians and portions of the Ohio and Tennessee valleys on the evening of Oct. 29 and morning of Oct. 30.

Melissa is not expected to make landfall in Florida or the U.S. The powerful storm made landfall on Jamaica Tuesday morning and on Cuba early Wednesday morning. It's expected to move across the Bahamas later today and passes near Bermuda on Thursday night.

"We’ve tried to make the best of it—we hope everyone is safe. This is so scary for all Jamaica," Adrienne Brynteson told Newsweek.

Hurricane Melissa is expected to continue strengthening and become a Category 5 hurricane, according to the NHC, Saturday, Oct. 25.

Melissa is not expected to make landfall in Florida or the U.S. The powerful storm is expected to make landfall on the island nation of Jamaica Tuesday morning. At 8 p.m., Melissa has maximum sustained winds of 175 mph and gusts of well over 200 mph. Melissa is a dangerously powerful Category 5 hurricane.

Scattered and isolated showers are expected along the coast ahead of a cold front moving into South Florida Wednesday night. A coastal flood statement remains in effect for the Florida Keys through late Wednesday. Minor saltwater flooding is likely, and storm drains are likely to overflow in the area.