The New Dark Age

(World Meteorological Organization, September 3, 2026). El Niño is firmly established and will intensify into a very strong event in the coming months, with big impacts on rainfall and temperature patterns and associated risks of floods, drought and extreme heat, according to a new update from the World Meteorological Organization (WMO).

As of mid-August 2026, El Niño  has become firmly established, marked by persistent and intensifying positive sea surface temperature anomalies across the central-eastern equatorial Pacific. The latest seasonal forecasts from WMO Global Producing Centres indicate an exceptionally high likelihood (nearly 100% probability) that El Niño will persist through September—November 2026 and December 2026—February 2027.

Forecasts from WMO’s Global Producing Centres indicate an “exceptionally high likelihood of nearly 100%” that El Niño will persist through to February 2027. This is the first time that a WMO El Niño/La Niña Update has been so unequivocal, reflecting the strong agreement within WMO’s extensive network.

Fueled by exceptionally warm ocean conditions across the tropical Pacific, El Niño is expected to strengthen further during the coming months to a very strong intensity before peaking towards the end of this year, with climate impacts continuing well into 2027.

“El Niño is being supersized before our eyes. The science leaves no room for doubt: the planet is in uncharted waters, and those waters are heating up. Sea surface temperatures are rising, temperatures keep climbing, and the world is in the danger zone of extreme weather. The race now is between rising risks and our commitment to take climate action and protect people. We must win that race,” said UN Secretary-General António Guterres.

“El Niño in Spanish means boy child—but it has the potential to deliver a massive blow to communities and economies across the world. We are already seeing disruption and devastation from droughts and floods and we expect these impacts to increase as El Niño intensifies,” said WMO Secretary-General Celeste Saulo.

“This exceptional El Niño demands exceptional preparation and response. Never before in the 50-year history of the World Meteorological Organization have we launched such a major mobilization with National Meteorological and Hydrological Services who are on the frontline of delivering the forecasts and services to save lives and livelihoods,” she said.

“WMO is committed to working closely with partners across the United Nations and humanitarian system to provide the climate intelligence and insights needed to support disaster management and climate-sensitive sectors like agriculture, health, energy and water resources,” she said.

We have no time to lose.

WMO El Niño/La Niña Updates are the world’s most authoritative source of information for governments and decision-makers. These seasonal forecasts are based on a consensus of models from WMO Global Producing Centres, experts from National Meteorological and Hydrological Services and climate prediction centres around the world.

Source: Climate & Capitalism

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