Forecasters are monitoring a system off Africa that may strengthen
Tropical Storm Amanda is located almost 1,500 miles west-southwest of the southern tip of the Baja California peninsula of Mexico.
Melissa has strengthened into a major hurricane.
Tropical Storm Melissa is crawling through the Caribbean Sea, threatening to unleash life-threatening flooding and mudslides across parts of the region later this week.
Forecasters say Tropical Storm Lorenzo has gotten slightly stronger in the central tropical Atlantic Ocean but still is not threatening land.
Bermuda - now under a hurricane warning - faces a rare one-two punch from the storms, as Humberto brushes by the archipelago Tuesday followed by a direct hit from Imelda.