Live coverage: Mass evacuations amid NSW bushfire emergency

A young mum, pregnant with her second child and now without a home thanks to horrific bushfires, has lashed the PM for turning away from her.

A massive evacuation from NSW, being dubbed one of the biggest in Australia's history is still ongoing, as motorists are being dragged out of NSW's south coast before extreme fire conditions kick in today.

Tens of thousands of people have fled from the state's fire-ravaged region and, elsewhere in the state, there's a 10am deadline for people to leave Kosciuszko National Park.

Evacuation warnings are in place across Victoria as well.

And Prime Minister Scott Morrison has faced renewed questions about his leadership in the crisis following his visit to fire-ravaged Cobargo on Thursday.

Read on for all the latest updates.