Global Forecasters Flag 60%+ Odds of Mid-2026 El Niño, Possible "Super" Strength

Climate alarms have rung before—March 2017 models also foresaw a lasting El Niño that fizzled—but when forecasts from disparate centres align above the 60 % threshold, policymakers take notice. Historically, severe episodes such as 1982-83 and 1997-98 (each pushing Niño3.4 > 2 °C) slashed global cereal output and stoked fires from the Amazon to Kalimantan; the 1997 Indonesian blazes alone cost an estimated US$9 bn. Today’s warning comes atop a warmer baseline: global mean temperature is already ~1.4 °C above pre-industrial, so even a ‘moderate’ ENSO spike could rival past “super” events in absolute heat. At the same time, fertilizer shipping disruptions in the Strait of Hormuz echo the 1973 oil-price shock, entwining geopolitics and climate in food markets. Whether the 2026 signal materialises or stalls at the notorious Spring Predictability Barrier, the episode underscores two centennial trends: (1) socio-economic systems are now tightly coupled to seasonal climate forecasts, and (2) natural variability is being super-charged, not replaced, by anthropogenic warming. In a 100-year view, the real shift is the growing global reliance on advance warnings—and the mounting costs when those warnings are either ignored or over-sold.