According to the Weather Channel , Erika is about 285 miles east of Antigua, with tropical storm warnings issued for the Virgin Islands, Puerto Rico, and most of the northern Leeward Islands. As Erika moves to the west-northwest, she is expected to remain a tropical storm and, according to the "cone of uncertainty," she will make her way to the Bahamas over the weekend, and might hit South Florida, including Miami, by Monday morning.