La Niña's are also associated with cool temperatures, although PDX saw the temperature average in December 2025 set the mark ...

The ENSO Cycle or el nino southern oscillation cycle has three main phases: La Niña, El Niño, and ENSO-neutral. Right now, we ...

The Climate Prediction Center has issued an El Niño watch, as conditions are expected to transition from La Niña to ENSO-neutral before an El Niño pattern emerges sometime between June and August. The ...

A major shift in the climate pattern is on the horizon, with forecasters raising the odds that El Niño will develop this summer and persist through the end of the year. The National Oceanic and ...

After investigating various computer models, the CPC finds that a transition to El Niño is likely to occur in June through August of 2026 and will likely persist through the end of 2026. The CPC ...

A "super El Niño" could emerge by the end of the 2026 hurricane season, with forecasters predicting that the ongoing La Niña ...

2026 is posed to be an El Niño year. Here's what to know about the weather pattern and what forecasters are predicting in Nashville and Middle Tennessee.

Climate troublemaker El Niño can cause heat waves, droughts and flooding around the world. There are signs the next El Niño could fuel heat records.

El Niño is officially coming. Well, probably. In an announcement from NOAA, the National Weather Service, and the Climate ...

The Miocene, beginning approximately 23 million years ago, represents a canonical "warm-Earth" interval characterized by elevated atmospheric CO2 and a warmer global climate. The El Niño–Southern ...

The changing water temperatures in the Pacific can have rippling weather effects around the world.