Super Niño 2026: Extremely strong event to alter Argentina and global weather through February

Meteorological agencies warn of an 'extremely strong' Super Niño developing in 2026, which is expected to bring abundant rains, heatwaves, and severe storms to Argentina and globally until February 2027. The Argentine government has issued preparedness guidance as spring advances. The exact intensity and regional impacts remain uncertain, but the phenomenon could disrupt agriculture, energy demand, and infrastructure.