El Niño is already wreaking havoc—now the US warns it could become a “historic event” as floods and school disruption spread

The US Climate Prediction Center says the current El Niño has a 75% chance of becoming a “historic event,” potentially surpassing records dating back to 1950, and it is already disrupting global weather patterns. In parallel, Nepal’s recent floods and a devastating avalanche have destroyed about 7,700 tonnes of crops, according to FAO reporting cited by eltiempo.com. Bhutan, the neighbor of Nepal, is described as keeping “alarms” on glacial lakes around the clock, signaling heightened risk from meltwater and glacial-lake outburst scenarios. Separately, UNICEF reports that climate hazards disrupted schooling for 1 in 10 students in 2025, with more than 171 million students affected globally and girls disproportionately impacted. Geopolitically, this cluster points to climate-driven instability that can quickly translate into governance pressure, humanitarian strain, and cross-border risk management challenges in South Asia. El Niño’s probability-weighted intensification raises the likelihood of uneven rainfall and temperature shocks, which can stress food systems, public finances, and disaster-response capacity—especially where early-warning and infrastructure are uneven. Nepal’s crop losses and Bhutan’s glacial monitoring underscore a regional pattern: hazards are not isolated, and preparedness costs compete with development priorities. UNICEF’s education disruption adds a longer-term human-capital and social-cohesion dimension, potentially amplifying migration pressures and political sensitivity after shocks. Market and economic implications are likely to run through agriculture, insurance, and risk premia rather than through a single commodity alone. Nepal’s reported crop destruction (7,700 tonnes) is a localized figure, but the global backdrop of a potentially record-breaking El Niño can tighten supply expectations for staples and raise volatility in food-related futures and cash markets. The hottest-month-on-record narrative tied to climate change and El Niño can also feed into energy demand expectations (cooling loads) and broader inflation risk via food and transport costs. In financial terms, the most immediate “tradable” effects typically show up as higher insurance and catastrophe risk pricing, wider spreads for climate-exposed issuers, and increased volatility in agricultural indices. What to watch next is whether the US forecast moves from a 75% “historic event” probability toward confirmed record thresholds, and whether regional hydrometeorological monitoring triggers additional evacuations or emergency declarations. For South Asia, key indicators include glacial-lake water-level readings in Bhutan, rainfall anomalies over the Himalaya foothills, and the pace of crop-recovery assessments after Nepal’s floods and avalanche. On the education front, UNICEF’s metrics imply a need to track school closures, attendance recovery, and gender-disaggregated impacts as the next hazard season approaches. Trigger points for escalation would be repeated flood events, confirmed glacial outburst risks, and evidence of sustained food-price pressure; de-escalation would look like stabilized river levels, improved crop prospects, and sustained reopening of schools.

Geopolitical Implications

• 01

  Climate shocks are becoming a cross-border governance and humanitarian-management issue in South Asia.

• 02

  Record-horizon El Niño risk can intensify food-security stress and political sensitivity after repeated events.

• 03

  Education disruption at scale can translate into longer-term labor-market and social-cohesion challenges.

Key Signals

• —Whether El Niño forecast confidence rises and record thresholds are confirmed.
• —Bhutan’s glacial-lake water-level trends and any escalation of evacuations.
• —Updates on Nepal’s crop-loss assessments and market stabilization.
• —UNICEF indicators on school closures and gender-disaggregated impacts.