Tropical Storm Erin is nearly at hurricane strength Thursday night, its western path putting islands in the far eastern Caribbean under tropical storm watches, according to the National Hurricane

Tropical Storm Erin making its way across the Atlantic Ocean. What to consider for your Myrtle Beach vacation. August, September and October are the most active months of hurricane season.

The key to the severity of impacts in the Leeward Islands and Puerto Rico from strengthening Erin depends on how soon a turn to the northwest occurs with a near-miss versus a direct hit.