Christmas Day weather: Storms and rain forecast for Sydney, Melbourne, Brisbane and Canberra

Tens of thousands of Australians were left without power on Christmas Eve as severe weather battered the east coast with more rain on the way.

Heavy rain on Sunday in New South Wales, Victoria and Queensland led to flight cancellations, road closures due to flash flooding and hundreds of calls for help.

Shocking footage shows cars stuck in floodwaters in Sydney’s east, while hail the size of golf balls hit far north NSW and Queensland.

Meteorologists have warned the bad weather will continue until Christmas and Boxing Day, with showers and thunderstorms on the east coast horizon.

There is a high chance of showers in Sydney on Monday, with between 2 and 20mm of rain forecast.

One vehicle stuck at Anzac Parade in Kensington had to be freed by emergency services on Sunday (pictured)

One vehicle stuck at Anzac Parade in Kensington had to be freed by emergency services on Sunday (pictured)

Temperatures in the port city will reach 27°C on Christmas Day.

Melbourne residents are also in for a wet Christmas with a 100 per cent chance of rain.

Between 9mm and 40mm is expected to fall on Victoria’s capital as families open their gifts. The maximum temperature is expected to be 23 degrees.

Canberra is also in the line of fire, with a heavy band of rain of up to 50mm expected on Monday.

Wet and stormy weather is also expected in Brisbane on Monday and Boxing Day.

Flights in and out of Sydney Airport were hit by thunderstorms on Sunday after 110mm fell in about an hour, causing flash flooding at the domestic terminal (pictured)

Flights in and out of Sydney Airport were hit by thunderstorms on Sunday after 110mm fell in about an hour, causing flash flooding at the domestic terminal (pictured)

Queenslanders will enjoy warm weather, with temperatures reaching 33C in the capital over Christmas.

Angus Hynes from the Bureau of Meteorology said the wet weather would continue for several days, including the threat of more severe thunderstorms.

“There is potential in the atmosphere right now for these kinds of severe storms,” he said.

“Brisbane, Sydney, Canberra and Melbourne have a chance of thunderstorms or possibly even severe storms. There is a risk of thundery weather in all these capitals over Christmas,” he said.

NSW SES Acting Assistant Commissioner Allison Flaxman said flood crews were deployed and ready to go in the coming days.

“It is important that people assess the conditions of not only their route but also their destination before traveling and avoid camping in low-lying areas,” she said.

Flash flooding was reported in parts of Sydney.  Photo: Twitter/Wolkaholic

Flash flooding was reported in parts of Sydney. Photo: Twitter/Wolkaholic

“If you encounter a flooded road, please turn around and find an alternative route. Never drive through flood water.”

Early on Monday morning, the BOM issued a severe thunderstorm warning for the NSW Riverina region, in the southwest of the state.

Areas affected include Deniliquin, Griffith, Hay, Narrandera, Hillston and Darlington Point.

“Severe thunderstorms are likely to produce heavy rainfall that could lead to flash flooding in the warning area over the next few hours,” the bureau said.

Victoria’s central north was also warned of heavy rain and severe thunderstorms over Christmas.

Pictured is hail that fell on Sunday at Burpengary, Moreton Bay in Queensland.

Pictured is hail that fell on Sunday at Burpengary, Moreton Bay in Queensland.

Bendigo, Shepparton, Seymour, Maryborough, Kyneton and Wangaratta are in the line of fire, with flash flooding possible.

There are several active flood warnings in place across Queensland, including the Burnett River in central Queensland, the Parro River in the west and the Lower Barcoo River.

In the Sunshine State, more than 58,000 Energex customers were without power due to severe weather on Christmas Eve.

As of 7 a.m. Monday, more than 1,200 homes were still out of service.

More than 17,000 people were without power in Victoria on Sunday.

Sunday brought the worst weather yet, with roads in Sydney’s east completely flooded.

As buses moved between terminals, the asphalt at Sydney International Airport was flooded with water, and water also entered the baggage claim area.

In just an hour and a half, 64 mm of rain fell at the airport. Little Bay, in the east of the city, was hit by a 56mm shell in just one hour.

About 10 flights were canceled on Christmas Eve and another 12 domestic flights were canceled on Monday, according to the airport’s website.

NSW Emergency Services responded to more than 200 incidents in just three hours on Sunday, including 21 flood rescues, for a total of 492 calls for help on Sunday.

“We are not yet out of crisis, with moderate to locally high rainfall possible on the south coast on Christmas Day (Monday),” the NSW SES said.

“Severe storms could bring localized heavy rainfall, which could lead to flash flooding, large hail and damaging winds.”

CHRISTMAS WEATHER FORECAST FOR YOUR CITY

SYDNEY

Monday: Showers with a chance of storms. Min 19 Max 29

Tuesday: Shower or two. Min 19 Max 28

Wednesday: Shower or two. Min 19 Max 29

Thursday: Sunny. Min 20 Max 29

BRISBANE

Monday: showers, thunderstorm. Min 22 Max 33

Tuesday: Showers, possible storm. Min 23 Max 32

Wednesday: Shower or two. Min 23 Max 34

Thursday: Mostly sunny. Min 23 Max 36

ADELAIDE

Monday: Showers possible. Min 13 Max 21

Tuesday: Cloudy. Min 14 Max 23

Wednesday: partly cloudy. Min 15 Max 26

Thursday: Chance of rain. Min 15 Max 29

MELBOURNE

Monday: Showers. Min 16 Max 23

Tuesday: Showers. Min 16 Max 23

Wednesday: Shower or two. Min 17 Max 23

Thursday: Chance of rain. Min 15 Max 21

PERTH

Monday: Mostly sunny. Min 22 Max 33

Tuesday: partly cloudy. Min 19 Max 25

Wednesday: Mostly sunny. Min 16 Max 27

Thursday: partly cloudy. Min 16 Max 29

HOBART

Monday: Shower or two. Min 14 Max 22

Tuesday: partly cloudy. Min 12 Max 23

Wednesday: Cloudy. Min 13 Max 24

Thursday: Shower or two. Min 15 Max 22

CANBERRA

Monday: Showers intensify. Min 13 Max 24

Tuesday: Showers. Min 13 Max 24

Wednesday: Shower or two. Min 11 Max 25

Thursday: Late shower possible. Min 13 Max 28

DARWIN

Monday: partly cloudy. Min 28 Max 35

Tuesday: Chance of storms. Min 28 Max 35

Wednesday: Shower or two. Min 27 Max 34

Thursday: Shower or two. Min 26 Max 35

Source: Bureau of Meteorology