Thousands without power in Puerto Rico
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Hurricane Erin weakens to Category 3
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Erin reached Category 5 status before weakening but has brought significant rain to the Virgin Islands and Puerto Rico.
Despite this, the US National Hurricane Center (NHC) says Erin is growing in size, with tropical-storm-strength winds extending 205 miles from its centre. Storm-related hazards, including flash flooding and landslides, are expected in the Virgin Islands and Puerto Rico.
Tropical Storm Erin's path puts some homeowners at heightened risk, as the storm starts building into a hurricane tracked by meteorologists.
The system is moving in the same direction and similar path to Erin, heading westward to west-northwestward at 15 to 20 miles per hour.
Hurricane Erin could 'at least double or triple in size' next week and the track has shifted south, but remains likely to turn away from the East Coast.
Hurricane Erin has surged to Category 4 storm status and could bring dangerous surf and rip currents to the Jersey Shore next week as it remains far out to see.
Erin, which quickly strengthened into a Category 5 storm on Saturday, is not expected to make landfall in the U.S., but experts remain on alert.