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Heavy rain, damaging winds and large surf loom for NSW

  A low-pressure system will drive heavy rain and strong winds into south-eastern NSW and far eastern VIC during the next couple of days, with flooding possible in some areas.  An upper-level pool of cold air passing over NSW will allow a low-pressure system to develop at the surface, somewhere near the state’s southern...

Perth’s hottest early December week in 90 years

  While the remainder of the country is experiencing cloudy and rainy conditions, Perth’s mercury is soaring this week.  A stubborn high-pressure system in the Bight is responsible for this heatwave, with hot and dry northeasterly winds prevailing over the west coast for a week.  Perth has already seen four consecutive days...

Why is this La Niña so much wetter than last year’s?

  La Niña just helped Australia register its wettest November on record and wettest spring in 11 years. So, why was this La Niña so much wetter than last year’s La Niña?  Going back-to-back  La Niña was officially declared during the last week of November 2021, making...

Now La Niña is here, what is in store for Australia this summer?

  Summer has arrived in Australia after the country’s wettest November on record and the coolest November in 21 years. So, what’s in store for the next three months?  A wet end to spring  La Niña and several other climate drivers helped deliver record-breaking rain across Australia during spring.   The country...

Sydney’s first cooler-than-average month in over three years

  November 2021 will go down in the record books as the first time in 37 months that Sydney’s average monthly maximum temperature was below average. Not since October 2018 has Sydney recorded a single calendar month in which...

Summer arriving just on time across southern Australia

  While the east coast’s weather remains cool and cloudy, Australia’s southern states are set to see warm temperatures as summer arrives this week.  Melbourne, Adelaide and Hobart are all expected to see the mercury rise this week ahead of an approaching cold...

Perth set to scorch over the weekend

  While you’d struggle to find a small patch of blue sky across eastern Australia, summer has arrived early in Perth. Perth’s maximum temperatures are expected to top 34°C on Friday, 37°C on Saturday and 33°C on Sunday.   Saturday’s daytime temperature is expected to...

It’s late November, where is the warm and sunny weather?

  It has been quite an eventful week with the first tropical cyclone of the season, Paddy, developing near Christmas Island, off the northwest shelf of Australia. Paddy developed early in the cyclone season, the average date for cyclone development in Australia is around January.   La...

It’s official, La Niña is here

  On Tuesday, November 23, the Bureau of Meteorology declared that La Niña is here. This is now the first back-to-back La Niña in a decade, following the two consecutive La Niña events that occurred between 2010 and 2012. Tuesday’s declaration comes...

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Satisfy your weather obsession with these news headlines from around the nation, and the world.

Australia’s 2026-27 Tropical Cyclone Season: Late Start, Real Risk

Australia’s tropical cyclone season is officially underway, but we may not see much activity for few months yet.  The season runs from November to April, and for mining operators and businesses across northern Australia, 2026-27 is shaping up to be a season where the headline numbers and the real risk may not line up.  On […]

Positive IOD declared: Not a typical dry signal for Australia

A positive Indian Ocean Dipole is underway, but this one is unlikely to deliver the textbook dry spring and summer that businesses have come to expect from the pattern.  The Bureau of Meteorology officially declared a positive IOD on Tuesday, October 27, which typically like El Niño can cause drier and warmer conditions over parts of […]

Signs of a positive Indian Ocean Dipole, but it may not follow the textbook

Waters off Indonesia have cooled in recent weeks, an indication that a positive Indian Ocean Dipole (IOD) event could be developing. It’s an important climate driver for Australia, and it could shape rainfall and temperatures heading into summer, with flow-on effects for farmers, energy and other industries.  What is the Indian Ocean Dipole?  The IOD […]

1.3 million lightning strikes and a record September downpour: the storms testing WA’s Goldfields

Leonora, WA, had its wettest September day on record earlier this month. Three weeks later, more than 1.3 million lightning pulses were detected within 800 km of the town in 48 hours. Why is a stalled trough delivering storms to mining country, and what it could mean for operations?  The DTN Total Lightning Network detected […]