A tropical storm watch has been set for parts of Florida as a system that followed Dorian into the Bahamas targets the East Coast.

Hurricane Dorian is menacing the U.S. East Coast and could possibly make landfall as a Category 1 storm on North Carolina's Outer Banks on Thursday.

Mandatory evacuations have been ordered in parts of Florida, Georgia and South Carolina.

The 'off the charts' storm inflicted colossal damage. It's expected to cause at least $25 billion in losses for insurers.

Hurricane Dorian is now expected to become a Category 4 storm within 72 hours as it barrels toward Florida's east coast.

Tropical Storm Dorian has been upgraded to a hurricane as it heads toward Puerto Rico with torrential rains.

Tropical Storm Dorian is expected to strengthen, potentially approaching hurricane status by the time it gets to Puerto Rico.

Don't be lulled by a quiet June and July, the real Atlantic hurricane season is about to kick off.