Dossier
historic event
Coverage of historic event in the Nexus archive.
- Risks of historic El Niño persisting through spring 2027 rising, says NWS
The National Weather Service reports an 81% chance of a very strong El Niño developing by year-end, with a 97% probability it will persist through spring 2027. This event could rank among the largest in the historical record and supercharge extreme weather globally.