"Supersized" El Niño's harshest weather still ahead, including extreme heat, drought, floods, U.N. warns
September 3, 2026 / 12:38 PM EDT / CBS News
TL;DR
- A "supersized" El Niño is forecast to intensify significantly in the coming months.
- The event is expected to fuel extreme weather globally, including heat, drought, and flooding.
- The World Meteorological Organization predicts El Niño will become "very strong" and last through early 2027.
- Oceans are already warmer than usual, potentially amplifying El Niño's effects.
- Impacts will include above-normal temperatures across the Earth and altered rainfall patterns.
- The World Health Organization has launched a campaign to improve forecasts and early warning systems.