Three tropical systems have joined Hurricane Dorian in the Atlantic.
gulf of mexico
Two other systems to watch
Two new systems to watch have emerged in the Gulf and Atlantic.
Cat 3 hurricane expected in the next couple of days
The National Hurricane Center expects Dorian to rapidly increase to a category 3 before landfall.
NHC: Dorian to become a dangerous hurricane in western Atlantic
Dorian is expected to make landfall as a major hurricane. The Florida governor has issued a state of emergency for east coast counties.
Four hurricanes hit Florida in six weeks in 2004
The 2004 hurricane season produced 15 named storms, four of which hit Florida in a six-week period.
Tropical Depression 5 forms in the Atlantic
Atlantic system is now Tropical Depression 5. And there's a small system near the upper Texas and southwestern Louisiana coasts.
Old rain producer could become new tropical system
The National Hurricane Center says disorganized clouds and rain near Tampa could develop into a tropical system.
Caribbean area moving northwest
A low-pressure system in the Caribbean has a 20 percent chance to develop further.
Gulf system not developing
The area in the Gulf of Mexico is not showing signs of further development.
Low-pressure system expected to form in Gulf
A low-pressure system is expected to form in the Gulf of Mexico sometime today.