Hurricane Polo hits Mexico’s coast as Tropical Storm Nolo approaches Hawaii 

Hurricane Polo has sent heavy rain and strong waves across Mexico’s Pacific coast, while Tropical Storm Nolo is approaching Hawaii with the potential for catastrophic flooding.

Early on Thursday, the hurricane was swirling about 130 miles (209 kilometres) south-southwest of the Mexican city of Zihuatanejo. It was moving northwest at 7mph (11kph) and forecast to turn west-northwest later in the day, taking it further out to sea, before turning northwest on Saturday.

Polo was forecast to maintain Category 5 strength as it moves along Mexico’s coast over the next few days.

While the eye and the strongest winds were expected to remain at sea, the heavy rains could cause life-threatening flooding and landslides, warned the US National Hurricane Center in Miami.

A hurricane watch was issued for Hawaii county and disaster preparations are under way because Tropical Storm Nolo could hit the island on Friday or Saturday, warned the National Weather Service.

John Bravender, a weather service warning coordination meteorologist, said during a news conference on Wednesday afternoon that the tropical storm could develop into a major hurricane.

Hawaii County Mayor Kimo Alameda told residents in a video message that they should start preparing for the storm. He urged them to put together emergency kits with food, water and medications, as well as trim vegetation and clear drains.

“This is a very serious situation,” he said. “We do believe that the rain is going to come. It’s coming already.”

Governor Josh Green’s office said public schools and state and county offices across Hawaii’s Big Island will close on Thursday and Friday, while Maui County will shut them on Friday ahead of the threat of heavy rain, winds and flooding.