El Niño to worsen coastal and heat extremes
Key Questions
How might the 2026 Super El Niño compare to past events?
Forecasts show the 2026 Super El Niño trending toward record strength, echoing historical patterns of intensified extremes. Previous events caused widespread flooding and heat.
What impacts can a strong El Niño have on weather?
Strong El Niños typically bring flooding to some regions and drought or heat to others. NOAA and WMO link these to amplified rain, heat, and flooding risks.
How do Kelvin waves signal potential El Niño development?
Down-welling Kelvin waves contribute to warming that can fuel Super El Niño conditions. These signals, combined with India heat warnings, compound global extreme risks.
India heat/El Niño warnings compound risks; NOAA/Kelvin wave signals super El Niño potential; WMO links to intensified rain/heat/drought/flooding; historical lessons on extremes.
Sources (2)
Updated May 21, 2026