Tropical Storm Nate gained strength today as it barrelled toward popular Mexican beach resorts and ultimately the US Gulf coast after dumping heavy rains on Central America that left at least 26 people dead.
Nate, which currently has 85 kilometre per hour winds, is forecast to reach hurricane strength by the time it makes landfall in the United States tomorrow, on the north coast of the Gulf of Mexico.
New Orleans, where levees were breached during Hurricane Katrina in 2005, and other cities on the US Gulf coast were under hurricane watch.
The US National Hurricane Centre warned of possible "hurricane conditions" by tonight on Mexico's Yucatan Peninsula, home to Cancun and other Caribbean resorts.
By late tomorrow, those fearsome winds could drive a "life-threatening storm surge" onto southern US states.
"Nate is expected to become a hurricane by the time it reaches the northern Gulf of Mexico," the Centre said.
As of this afternoon, the storm was located about 125 kilometres east of Cozumel, Mexico, a picturesque resort island.
It was still wreaking havoc in Central America, where Honduran officials ordered several coastal zones to evacuate as heavy rains continued causing floods.
Authorities in Honduras, Guatemala and El Salvador declared a maximum or red alert.
Yesterday, intense rains from the storm forced thousands from their homes, uprooted trees, knocked out bridges and turned roads into rivers in Costa Rica, Nicaragua and Honduras.
"We were drowning. Thank God (emergency workers) helped us. The river swelled so much it swept away our house, our pigs, our chickens -- it swept away everything," said Bonavide Velazquez, 60, who was evacuated from her home in southern Nicaragua.
Nicaragua bore 12 of the deaths, according to Vice President Rosario Murillo.
In Costa Rica, where a national emergency was declared, nine people died, including a three-year-old girl, after they were hit by falling trees and mudslides. An alert was issued for people to be wary of crocodiles that might be roaming after rivers and estuaries flooded.
Three other people were killed in Honduras, and two in El Salvador.
More than 30 people are listed as missing across the region.
Nicaragua's Murillo said 800 people had been evacuated, nearly 600 homes were flooded and 14 communities were isolated because of rains that had been falling for days.
More than 5,000 people were staying in shelters in Costa Rica after having to abandon their homes because of flooding and the risk of mudslides.
In the Gulf of Mexico, some offshore oil and gas rigs were evacuated ahead of the storm's advance, the US government Bureau of Safety and Environmental Enforcement said in a statement.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)