Argentine meteorologist and educator; WMO Secretary-General since 2024
El Niño has strengthened toward historic levels, with NOAA and other forecasters projecting a 75% chance of a record-breaking event in late 2026. The phenomenon is driving higher global temperatures, shifting rainfall, and fueling droughts and floods across regions. Governments warn households to prepare for potential disruptions and to stock essentials.
El Niño has formed in the Pacific and is expected to strengthen through late 2026, with a 63% chance of reaching a very strong level. Forecasts warn of hotter global temperatures and extreme weather, while impacts will vary by region. Scientists urge preparation and climate action as nations monitor evolving conditions.
El Niño has strengthened and is forecast to reach the strongest category by fall, bringing droughts, heavy rains, heat waves, and shifts in hurricane activity. Forecasts indicate the event will influence global weather patterns this fall and winter, with warnings of significant regional impacts.
Meteorological agencies and the UN have reported a very strong El Niño that has continued to intensify in August 2026. Forecasts show record-warm Pacific sea-surface temperatures, rising global heat and an elevated risk of droughts, floods and food insecurity that will push tens of millions more people into acute hunger this year and next.
The latest data show global sea temperatures have reached record highs in August 2026 as El Ni 0o intensifies, driven by natural variability and long-term warming. Forecasts indicate the warmth will continue into 2027, with wide-ranging impacts on weather, seas and economies. Governments warn of increased risks to vulnerable communities and fisheries.
El Niño is strengthening and is likely the strongest in modern records. Forecasts foresee hotter global temperatures, worsened heatwaves, floods and droughts across regions as climate warming interacts with the natural cycle.