A minimum of 40,000 folks have been instructed to evacuate and 20,000 extra placed on excessive alert as main storms sweep throughout New South Wales and smash Sydney.
NSW Premier Dominic Perrottet warned this afternoon that much more evacuations have been anticipated to be issued because the Manly Dam on Sydney's northern seashores begins to spill.
Harmful winds are additionally anticipated to hit the state and flash flooding is forecast to proceed for a number of days days.
Throughout the state, 59 evacuation orders are affecting 40,000 folks, and 15 evacuation warnings affecting an additional 20,000.
Mr Perrottet urged folks to prepare to go away their properties if they're topic to an evacuation warning.
"If there's an evacuation order in place, please evacuate, please comply with the directions of our state emergency providers."
The Bureau of Meteorology's Dean Narramore stated harmful situations have been nonetheless anticipated for days to return, with "minor to main flooding" happening from the Queensland border to the Victorian border.
"The rain is continuous throughout giant elements of the metropolitan space, into the Hunter and southwards into the Illawarra. Since 9 o'clock this morning, we've got seen 50 to 100mm within the northern suburbs and that's pushing as much as the Central Coast," he stated.
"We now have seen flash flooding in that a part of the world and it's more likely to transfer additional north within the coming days and we've got warnings for intense rainfall that's more likely to result in life-threatening and harmful flash flooding."
Main flood warnings throughout state
There are nonetheless main flood warnings for the Hawkesbury and Nepean catchments, with "many areas experiencing ranges equal to or higher than what we noticed in March of 2021".
"We're speaking locations like North Richmond, Wisemans Ferry, (which) are experiencing main flooding, within the higher Nepean and we're seeing flood ranges just like March final yr at Menangle," Mr Narramore stated.
Later wind will "quickly" improve throughout the Illawarra and in metropolitan Sydney, which is "more likely to carry down bushes and energy strains".
NSW Deputy Premier Paul Toole has reminded folks to take heed to evacuation orders, keep away from flooded roads and watch out of landslips as rain continues throughout the state.
"It's nonetheless raining throughout many elements of the state proper now. This has impacted on roads, it's seeing the bottom saturated... it is not going to take lengthy earlier than we see these rivers as soon as once more full and we see flash flooding in quite a few areas," he stated.
"We're seeing already there are landslips occurring throughout the state. We ask folks to proceed to do the suitable factor, to make sure that they keep out of floodwaters."
Camden residents have been instructed to evacuate their properties because the Nepean and Hawkesbury rivers proceed to rise in Sydney's west and south-west.
New evacuation orders issued this morning cowl elements of Camden, the Sussex Inlet, and St George's basin, as heavy rain continues to fall.
A possible river rise of as much as 4 metres has been forecast, which might push the rivers nicely over the key flood stage of 13.8m in Camden in coming hours.
Residents in elements of Penrith and Castlereagh have additionally been warned to arrange to evacuate their properties in coming hours.
Weatherzone's Ben Domensino says Sydney has already recorded its wettest begin to the yr on document.
By 9am yesterday, the town had obtained 821.6mm of rain in 2022, in comparison with the subsequent highest whole of 782.8mm in 1956.
Rain data in Sydney date again to 1858.
'Powerful 48 hours' forward
Earlier as we speak, Mr Narramore warned of the rain occasion to return.
"Our focus tonight will shift not solely to the growing river ranges and the key flooding but additionally damaging winds more likely to develop, notably across the Illawarra escarpment, Sydney metropolitan space," he stated.
Damaging winds have been additionally forecast for the South Coast and into the Hunter area.
"Then tomorrow we must always see these rain areas ease to showers on the coastal communities," he stated.
"Lastly on Thursday there could also be some excellent news the place a lot of the state would possibly really see a advantageous, largely sunny day with only a few showers about in north-eastern NSW.
"So a tricky 24 hours, even 48 hours forward, and even when the rain does cease on Wednesday and Thursday, which it's going to, there's nonetheless a whole lot of water in these rivers."
NSW SES Commissioner Carlene York was stark in regards to the gravity of the flood disaster, as she conceded some folks would seemingly refuse to evacuate their properties.
"There is no such thing as a previous historical past just like this occasion," she stated.
"We're popping out of La Nina, the bottom is saturated, the forecast can by no means inform us precisely the place the water goes to fall.
"I'd remind folks to take heed to our orders and warnings as a result of your property could also be affected although it hasn't been affected earlier than.
"Once more, we're taking a look at, regretfully, record-breaking rains."
Camden is susceptible to being reduce off by rising waters, with the Nepean River sitting at 11.5 metres earlier than 6am as we speak - and forecast to rise as much as two metres additional.
Mayor Theresa Fedeli urged Camden residents to take care and pay heed to warnings.
"Please keep dwelling. Do not exit for those who needn't. Should you've been instructed to evacuate, please evacuate right away," she stated on In the present day.
Volunteers making ready for the Camden Present - the state's second-largest present - have been pressured to scramble to relocate historic artefacts, computer systems and different gadgets to increased floor.
Elsewhere in Sydney, the rain was so intense it prompted the roof of a grocery store in Hurstville to break down.
Individuals have been requested to keep away from public transport in addition to driving if attainable as heavy rain continues to slam Sydney.
Sydney Trains has warned that vital delays and cancellations are anticipated throughout the rail community as we speak.
Additional south, the Illawarra is bracing for as much as 200mm of rain to hit as we speak after already copping a drenching yesterday, and in a single day.
NSW SES Assistant Commissioner Sean Kearns has warned that flooding is more likely to proceed throughout the state as we speak and into Wednesday with heavy rain set to overwhelm catchments.
"The east coast low is transferring down from the north coast over the Sydney metropolitan space, into the Illawarra," Mr Kearns instructed In the present day.
"What the (Bureau of Meteorology) have suggested is that we'll see wherever as much as 100mm and 150mm in rain falling into the catchments, which is able to rise quickly as a result of we've got seen a whole lot of river rises and likewise flash flooding."
Mr Kearns stated up to now 24 hours, the SES had responded to greater than 1100 flood rescues and greater than 2400 requests for help throughout NSW.
Most had been on the Mid North Coast, metropolitan Sydney, and the Illawarra.
"There are predictions that we may stand up to a significant flood stage within the Kempsey space and impacting the CBD, and the decrease Macleay areas," he stated.
"We're additionally considering that later as we speak Sussex Inlet and St George's Basin, as nicely within the Illawarra, may additionally be impacted."
He additionally warned that quite a few landslips have been happening in Sydney and down the South Coast.
SES volunteers on the bottom at Penrith have warned that river rises may see a repeat of final yr's Hawkesbury floods.
The Nepean River, which flows into the Hawkesbury, is at the moment at 7.1 metres – a "vital improve" on Friday.
The volunteers instructed In the present day they anticipated it to rise additional tonight.
It's set to doubtlessly peak at 8.5 metres, although it is hoped it's going to keep beneath that stage.
However it's anticipated to succeed in 7.9 metres later this morning.
A top of 8.5 metres may see the city of Windsor undergo comparable flooding to final March.
This might see the bridge reduce off, and lower-lying areas of the Hawkesbury inundated additional.
"Reasonable to main stage flooding" is anticipated in Windsor within the coming days.
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