Authorities in Sydney, Australia, have urged citizens to abandon their houses.
With thousands of citizens in Australia's main cities receiving additional evacuation orders,
The following day, several suburbs were inundated by rain, and the city was warned by officials that the terrible weather would persist for the next few hours.
More strong rain is anticipated throughout Monday across most of Australia due to the powerful low pressure system off the east coast.
Although several locations in the state were struck by intense rain over the weekend, the southern areas of New South Wales.
With river catchments already approaching capacity following the El Nino phenomenon, which is often associated with greater rainfall,
Heavy rainfall has been dominating Australia's east coast during the previous two years. As water levels rise in dams and rivers, it threatens floods and landslides.
Sydney's primary water supply, the Warragamba Dam, started to dramatically flood. Authorities in Sydney issued about 70 evacuation orders.
It is advising residents to evacuate their residences before losing power.
Frustration increased in North Richmond and Windsor in western Sydney after homes there were flooded for the third time this year.
as tens of thousands fear evacuation.