Fresh Flood Warning Issued in Australia as PM Visits

Heavy rain continued to pelt Australia's flood-ravaged northeast Tuesday, prompting the authorities to warn of further flash flooding in the hours ahead.

Prime Minister Scott Morrison toured the region where "once-in-a-century" floods have inundated thousands of homes and closed airports and schools, leaving cars and houses submerged.

"It's just going to be tough, going to be tough for a while," Morrison said, expressing sympathy for young families who had lost their homes.

"The real work is to make sure that they can get through the clean-up and rebuild their lives."

In hard-hit Townsville, more than 650 people have been evacuated from their homes and about 11,000 houses remained without power Tuesday. Around 9,000 more have asked for help. 

Even as stormwaters receded in some areas, there seems little prospect of an immediate respite from what locals call the "Big Wet". 

"We expect this active monsoon to remain active for the coming days, potentially easing over the weekend, so there is an end in sight," said Richard Wardle of Queensland's Bureau of Meteorology.

"But we are expecting further periods of heavy rainfall, some of it very heavy, about the north-east tropics for the next few days... with that there is the real elevated risk of flash flooding."

Local gym instructor Rebecca Chilmaid described the scale of the devastation, of people left "without clothes, cars, their homes, everything".

"People and businesses have lost everything," she told AFP. "I sit and struggle to keep tears from falling thinking about it."

Australia's tropical north typically experiences heavy rains during the monsoon season, but the recent downpour has seen some areas get a year's worth of rainfall in just a week.

"Last night it was crazy," Bluewater resident Michael Nieminen, some 30 kilometres (18 miles) northwest of Townsville, told national broadcaster ABC.

"We had another lot of flash flooding come through, we had water come right up in the backyard again, similar to last week, not as high, luckily, but a lot of rain and a lot of water upstream," he added.

The authorities were forced to open floodgates of a major dam late Sunday, unleashing what they called "dangerous and high velocity flows". 

As waters began to recede Tuesday in some areas, authorities were warning people of the dangers of returning home, not least thanks to the risk of encountering crocodiles.

"Do not go swimming in those floodwaters," Queensland Premier Annastacia Palaszczuk said.

"And when the clean-up begins, you need to make sure that you are wearing closed-in boots and that you do not have any scratches or anything exposed."