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What does a monsoonal break mean for Australia’s weather for the rest of summer?

The tropics across northern Australia have certainly been active in the past month due to a vigorous monsoon period. Numerous low pressure systems have developed within the monsoon trough over Northern Australia, bringing widespread heavy rainfall to the tropics....

Tropical cyclone in WA to generate heatwave for National Electricity Market (NEM)

Heatwaves in the National Electricity Market (NEM) are often generated by slow moving high pressure systems, which drag warm and dry air from the interior of the country into the NEM. Tropical cyclones off the northwest shelf of Australia...

A very cloudy week over New years for eastern Australia

Sydney, Brisbane and Melbourne experienced their cloudiest week in at least four years (week ending the 4th of January 2021). Last week saw the first cyclone of the season Imogen developing in the Gulf of Carpentaria, feeding moisture into...

Summer heatwave forecast

Are more or less heatwaves on the cards, with La Niña affecting our summer?      

Thunderstorms and damaging winds

Thunderstorms are one of the most interesting but damaging weather phenomena. This video will discuss how they can produce damaging winds and the thunderstorm forecast for this summer.  

La Niña is upon us but where is the rain?

It’s been a dry November despite La Niña, so what can we expect moving into summer? You’ll find the latest information in this video and regular updates from our meteorologists on your dashboard, or our website, throughout the season...

How will La Nina impact solar radiation this summer?

La Nina is upon us, increasing the likelihood of above normal rainfall and cloud this summer across much of Australia, especially for the northern and eastern coastline. La Nina explained simply. La Nina is well underway in the central...

Below normal wind power forecast for the National Electricity Market (NEM) this spring and summer

Low wind power during October 2020 During the past month, a positive Southern Annular Mode (SAM) (Figure 1), has been promoting below normal wind power for much of the National Electricity Market (NEM). The SAM refers to the north-south...

Weatherzone acquired by DTN

The acquisition furthers DTN’s global growth in leveraging and providing weather insights to help customers make decisions that minimize risk and maximize growth.  SYDNEY (October 1, 2019) – DTN, an independent source of insights, analysis and decision-support solutions, has...

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 […]