The United Nations weather agency warned that a moderate or strong El Niño could raise global temperatures and increase extreme weather risks.
This forecast is critical because these climatic patterns can disrupt global food security and public health by driving up surface temperatures. The phenomenon heightens the likelihood of heatwaves, storms, droughts, and flooding on a global scale.
Based in Geneva, the World Meteorological Organization issued the warning on Tuesday. The agency said that the current trajectory of the El Niño event suggests a moderate to strong intensity. This shift in ocean temperatures often leads to significant shifts in atmospheric circulation, altering rainfall patterns and temperature gradients across different continents.
Officials said that the risk is not limited to any single region. Instead, the agency called for a coordinated global response to mitigate the potential impact of these environmental shocks. The agency said that nations "need to prepare" for the increasing risk of extreme storms, flooding, droughts, and heatwaves.
Preparation efforts typically include strengthening early warning systems and improving infrastructure to handle extreme heat. The organization said that the combination of a strong El Niño and existing global warming trends could lead to unprecedented temperature peaks. Such conditions put additional pressure on energy grids and water management systems worldwide.
The agency urged governments to prioritize climate adaptation strategies. By integrating meteorological forecasts into national disaster planning, countries may be able to reduce the loss of life and economic damage associated with these extreme events.
“Nations "need to prepare" for the increasing risk of extreme storms, flooding, droughts, and heatwaves.”
The warning underscores the compounding effect of natural climate cycles and long-term global warming. When a strong El Niño coincides with rising baseline temperatures, the resulting weather extremes are often more severe than those caused by either factor alone, necessitating a shift from reactive disaster response to proactive climate adaptation.
