Tropical Storm Helene intensifies, threatens Mexico, US Gulf Coast

Tropical Storm Helene is gaining strength in the Caribbean as it moves towards Mexico's Yucatán Peninsula, with meteorologists warning it could escalate into a category-three hurricane before impacting the US Gulf Coast in the coming days.

Meteorologists warn Helene could turn into a category-three hurricane before hitting the US Gulf Coast in the coming days, News.Az reports, citing foreign media.

The US-based National Hurricane Center (NHC) said that Helene was expected to pass the north-eastern coast of Yucatán in the coming hours and hit Florida late on Thursday local time.

Florida Governor Ron DeSantis has declared a state of emergency for almost all of the state's counties.

Mexico's meteorological service said it could not rule out that the popular resorts of Cancún and Cozumel could be hit in the early hours of Wednesday local time.

Red flags warning swimmers not to venture into the sea were flying on the beaches of Cancún as early as Tuesday and fishermen rushed to get their small boats out of the water.

Local businesses were boarding up their windows as torrential rain began to fall and high winds blew.

Heavy rainfall from Helene is also expected to affect western Cuba and the Cayman Islands.

The NHC said that once Helene reaches the south-eastern United States, it is expected to "produce total rain accumulations of five to 10 inches" (12.7-25.4cm).

A flood watch has been issued from Florida to the southern Appalachians with the worst-affected area predicted to be the Big Bend region in Florida.

Big Bend is where Hurricane Idalia made landfall in 2023 and the area was also impacted by Hurricane Debby last month.

The Florida Division of Emergency Management has posted a list of the counties in which voluntary or mandatory evacuation orders have been issued ahead of Helene.

News.Az