08/24/2026
There's a 90% chance of a very strong El Nino condition in the Pacific this fall and winter, and a 69% chance of it being the strongest El Nino ever. The climate outlook for Oregon is for warmer than normal temperature from October 2026 to June 2027, with basically an equal chance of higher or lower precipitation for most of that period. But if the El Nino is the strongest ever, predictions become iff'y, since there's no historical record to base them on. Climate change is at work here.
El Nino is coming. A story in the Oregonian describes what El Nino is and what its usual effects are. An El Niño event occurs when central and eastern tropical Pacific Ocean temperatures become unusually warm, shifting weather patterns across the globe. Historically, El Niños have caused severe he...