The National Hurricane Center is monitoring multiple disturbances, depressions and named storms all across the Atlantic and Caribbean. Here's everything you need to know:

Tropical Storm Kirk (formerly Tropical Depression 12) formed over the Atlantic Ocean Monday morning and is forecast to become a "large and powerful hurricane" later this week, the National Hurricane Center said.

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

It is still too early to know where the system is heading. However, the NHC said it could become a tropical depression.

The National Hurricane Center’s 10 pm Sunday advisory reported that the tropical storm Joyce has weakened into a tropical depression. Tropical Depression Joyce is 920 miles east-northeast of the Northern Leeward Islands, with maximum sustained wind of 35 mph. It’s moving 6 mph to the northwest. Joyce is expected to change into a remnant on Monday.

On Monday at 4 pm, the National Hurricane Center issued an advisory stating that Tropical Depression Joyce is 970 miles east-northeast of the Northern Leeward Islands, with maximum sustained wind of 35 mph. It’s moving 2 mph to the north.