At a Glance

Tropical Storm Dorian is now in the eastern Caribbean Sea after lashing the Windward Islands. Dorian is expected to move over or near Puerto Rico as a strong tropical storm, possibly a hurricane, on Wednesday.A tropical storm warning and hurricane watch have been issued for Puerto Rico.Dorian may threaten the Bahamas and Florida as a hurricane late this week into this weekend.

Tropical Storm Dorian is striking Puerto Rico and the Virgin Islands, then is a danger to the U.S. over the Labor Day holiday weekend. For the latest forecast on Dorian, click .