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How can nearly a metre of rain fall from the sky in just a few days?

After nearly a week of heavy and persistent rainfall across NSW and QLD, locals may be wondering how that much rain can fall from the sky for that long?    There are many ‘ingredients’ that worked together to generate some of the largest accumulated rainfall totals that NSW has...

The business of weather

Today we celebrate World Meteorological Day (March 23), with this year’s theme focusing on ‘The ocean, our climate and the weather’. It is also the beginning of the United Nations Decade of Ocean Science for Sustainable Development (2021-2030). Torrential rain in...

World Meteorology Day: how the mighty ocean serves Australia and the rest of the world

Today is World Meteorology Day and this year we are celebrating the ocean. The ocean covers 70% of the Earth’s surface and influences earth’s weather and climate. Of course, most Australian’s love the ocean, beach holidays and if you...

NSW’s 5th consecutive day of heavy rainfall leads to riverine flooding and evacuations

The NSW floods have been declared a natural disaster with the worst flooding since 1990 expected to inundate the Hawksbury-Nepean basin in Sydney’s west. Over 18,000 people have been evacuated from their homes in NSW, as today delivers the...

A balancing act, too much or too little cloud are both a challenge for the electricity grid

To many Australian’s delight, renewable energy is booming across Australia. Rooftop solar is regularly installed for households and solar and wind farms are popping up everywhere. South Australia (SA) has seen a major solar and wind farm boom in...

Summer 2021 wrap up for the NEM

La Niña has just delivered much of the NEM the wettest and coldest summer in at least 5 years. But how have extreme temperatures and wind power stacked up this summer compared to the past?      

An active tropical cyclone season was promised, but has this been delivered?

Coming into the 2020/21 tropical cyclone seasons, all signs were pointing towards an above-average number of cyclones in the Australian region. So far this season, this hasn’t eventuated. So what happened? The tropics have actually been very active this...

A cloudy and rainy year thus far for Sydney

It has been a cloudy and rainy year thus far for Sydney, with 28 of the 55 calendar days recording rainfall. This unusual summer has seen more days of rainfall than not. The wet weather is set to continue,...

Increased tropical activity is forecast across northern Australia

After a well sought after monsoon break, northern Australia may see an increase in rain and thunderstorm activity, as well as an elevated risk of tropical cyclone development. There are three systems that we are keeping a close eye...

Latest news

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 […]