WMO: El Niño to peak in December, persist to Feb 2027, among strongest since 1950

The WMO forecasts a strong El Niño episode peaking in December and lasting until February 2027, with above-average temperatures across much of the globe. This could disrupt weather patterns, agriculture, and energy demand, with potential economic and humanitarian impacts. The forecast is based on WMO's authoritative assessment, but the exact intensity and regional effects remain uncertain.