Residents warned it's 'too late to leave' parts of Australia's Victoria state as fires rage

(CNN)Residents of several towns in the picturesque southeastern Australian state of Victoria are being warned to "take shelter indoors immediately," as devastating wildfires continue to rage across the region.

Tens of thousands of residents and people on vacation were urged to evacuate Sunday, as authorities had forecast that several factors could make it an incredibly dangerous day in terms of fire risk.

"The extreme fire dangers, the strong winds that were forecast, and the very hot temperatures have all come as we thought," Andrew Tupper of the Victoria Bureau of Meteorology said at a news conference on Monday.

Several emergency warnings have been put in place throughout Victoria, meaning people in those areas are in "imminent danger," according to Victoria Emergency. Victoria Emergency have issued several warnings on Twitter telling people in a handful of villages in remote parts of the state "it is too late to leave" and advising them to stay inside.

 

The Australia Bureau of Meteorology said that fires in the region "exhibited very dangerous behavior overnight" that are "likely to worsen today."

East Gippsland is expected to be one of the areas most affected. Victoria Emergency Management Commissioner Andrew Crisp said a number of new fires broke out there Monday, and conditions aren't expected to improve until midnight local time.

"We have been telling people for more than 24 hours East Gippsland is at significant risk," Crisp said at a briefing Monday. "You should not be on the roads."

Located in the far eastern corner of Victoria, East Gippsland is home to about 80,000 people, who are scattered across remote villages and towns. The region is popular with tourists, who go to see wildlife and hike in the national parks.

A fire in nearby Mallacoota also has authorities worried. Crisp said the blaze began Sunday afternoon, and as winds changed direction it quickly shifted directions and traveled some 24 kilometers (15 miles) in about four hours, he said. The smoke columns from the fire rose some 14 kilometers (9 miles) high, and have begun generating their own weather systems.

"There's lightning coming out of these columns," he said.

Australia has dealt with a series of fires this summer that authorities have described as historic, unprecedented and "catastrophic." The deadly blazes have largely been caused by record-breaking heat and dry conditions.

Monday in Victoria was forecast to be particularly bad. The dry conditions, high temperatures -- parts of the state could reach above 40 degrees Celsius (104 degrees Fahrenheit) -- strong winds and thunderstorms all combine to greatly increase the risk of existing fires spreading or new ones sparking, Victoria Emergency said.

Lightning started 16 blazes in the state on Sunday, CNN affiliate 7 News reported.

A change in wind direction is forecast on Monday night, which could bring a drop in temperatures, the Australian Bureau of Meteorology reported. However, more thunderstorms are also forecast, carrying the threat of "damaging" and "destructive" winds.

Fires are also burning in the neighboring state of South Australia, where some areas are experiencing "catastrophic fire danger," the highest warning on the scale, the Bureau of Meteorology said.