The fourth named storm of the season is expected to form this week — and could approach Bermuda next week.

As of yesterday, the US-based National Oceanic and Atmospheric Administration was monitoring two areas for potential storm development, including a low-pressure system several hundred miles east of the Lesser Antilles.

The NOAA said yesterday: “Although environmental conditions are only marginally conducive, some gradual development of this system is expected over the next several days and a tropical depression is likely to form later this week or this weekend.

“The disturbance is forecast to move slowly towards the west and then west-northwest at five to ten miles per hour, towards the adjacent waters of the northern Leeward Islands.”

The organisation said there was a 50 per cent chance the system would become a named storm by Thursday afternoon and an 80 per cent chance it would do so by Sunday afternoon. If it does become a named storm, it would be Danielle.

The NOAA is also monitoring a tropical wave off the west coast of Africa, which could develop into a short-lived tropical depression in the far eastern Atlantic.

“By late this week, environmental conditions are forecast to become increasingly unfavourable for further development,” the NOAA said.

The body said there was a 20 per cent chance of the system becoming tropical in the next two days and 40 per cent chance it could do so in the next five days.

The NOAA had been monitoring four systems yesterday, including one 600 miles east of the island, but both had a low likelihood of strengthening and have since deteriorated.

While the hurricane season has had a slow start with only three named storms to date, weather forecasting organisations have warned the season is expected to be busier than average.

The Government warned the public this week to make sure they are prepared for potential storms as the typical peak period of hurricane activity approaches.

Michael Weeks, the Minister of National Security, added: “I know that as residents we are used to disturbances at this time of year, but I urge everyone to ensure they are ready for a hurricane should one come our way this season.

“Now is the time to revisit your checklists, ensure you are stocked up on emergency supplies and do not wait until a storm is on its way.”

A comprehensive list of steps residents can take to prepare for hurricane season are available at www.gov.bm/are-you-ready-hurricane-season.