SciencePhoto: HT WorldCalifornia Prepares for Historic 2026-27 El Nino Winter
California is preparing for a potentially historic El Nino during the 2026-27 winter, with forecasts predicting heavy rain, floods, landslides, and large coastal waves. Officials report over a 90% chance of a very strong El Nino and a 75% chance of historic strength. Early effects include unprecedented September coastal flood advisories and damaging waves along Southern California's coast.
HT World··San Francisco



