"Supersized" El Niño's harshest weather ahead includes heat, drought, floods

# Why This Matters This forecast extends El Niño's disruption well beyond typical timelines, creating a multi-year window of severe weather that will strain food systems, water supplies, and economies across vulnerable regions. Agricultural production in key grain-exporting areas like South America and Southeast Asia faces heightened risk of simultaneous crop failures during droughts or flooding, potentially triggering global food price spikes similar to 2022 but potentially more severe. The persistence through early 2027 also means developing nations with limited climate adaptation infrastructure will endure consecutive years of weather shocks without adequate recovery periods between events, compounding humanitarian crises and migration pressures. For energy markets, prolonged heat will spike electricity demand while drought threatens hydropower output in regions dependent on water-generated power, creating simultaneous supply and demand pressures that could destabilize grid stability and increase energy costs globally.