Elsa is the earliest fifth named storm on record, beating out last year’s Eduardo which formed on July 6, according to Colorado State University hurricane researcher Phil Klotzbach.
Elsa had maximum sustained winds of 40 mph with higher gusts and was 865 miles east-southeast of the Windward Islands, according to the National Hurricane Center.
Tropical-storm-force winds extend outward up to 105 miles from the center. It was moving west at 25 mph. An even faster motion to the west-northwest is expected over the next 24 to 36 hours.
The storm is expected to pass near or over portions of the Windward Islands or the southern Leeward Islands on Friday, move into the eastern Caribbean Sea late Friday and Friday night, and move near the southern coast of Hispaniola on Saturday.
Elsa is forecast to produce rainfall totals of 3 to 6 inches with maximum totals of 8 inches on Friday across the Windward and southern Leeward Islands, including Barbados. This rain may produce isolated flash flooding and mudslides.
Tropical storm warnings have been issued for Barbados, Martinique, St. Lucia, St. Vincent and the Grenadines.
A tropical storm watch is in effect for Guadeloupe.