Hurricane Isaias strengthened slightly as it tore past the Bahamas on Saturday, bearing down on Florida and expected to approach the southeast of the state later in the day before traveling up the eastern U.S. seaboard.
Isaias was carrying top sustained winds of 85 mph (135 kph) and was located about 115 (185 km) south-southeast of the Bahamas capital Nassau at 2 a.m. (06:00 GMT), heading northwest, the National Hurricane Center said.