Isaac, which marks the sixth hurricane that formed in the Atlantic this year, is supposed to strengthen before the weekend, but should taper out by Sunday.

The National Hurricane Center is tracking 5 systems, including Helene, Hurricane Isaac and Tropical Storm Joyce.

After Helene, Hurricane Isaac Is Strengthening in the Atlantic Ocean, Here’s Where It’s Headed Hurricane Isaac isn't expected to cause any damage to the U.S., the National Hurricane Center ...

The busy Atlantic hurricane season continued Friday with Isaac strengthening into a category 1 storm in the open waters of the Atlantic Ocean. Forecasters said the storm could cause dangerous ...

Forecasters are watching the Caribbean Sea, where another system appears to be brewing in a similar location to where Hurricane Helene formed.

MIAMI (AP) — Hurricane Isaac was a Category 2 storm far from land in the North Atlantic on Saturday, while Tropical Storm Joyce continued its path over open water well to the east of the Caribbean.

The National Hurricane Center is tracking three developing systems with growing chances to form into the season’s next tropical depression or storm while also following Hurricane Isaac and ...

Hurricane Isaac has taken shape in the northern Atlantic and Tropical Storm Joyce has come to life in past day. This is actually the first time there have been three named storms in the Atlantic ...

MIAMI — Hurricane Isaac was intensifying and Tropical Storm Joyce was getting better organized in the Atlantic Ocean on Friday, forecasters said. Both systems were far out at sea, and no coastal ...

Isaac intensified into a hurricane early Friday morning over the central subtropical Atlantic, according to the National Hurricane Center (NHC).