Something is stirring in the Pacific, and meteorologists are paying close attention. A familiar but powerful climate pattern ...

The Pacific Ocean is warming so quickly that scientists had to find a new method for detecting and predicting El Niño and La Niña events.

Two major weather agencies think it's increasingly likely that El Niño will form in the eastern tropical Pacific Ocean later ...

A La Niña advisory is now active for the Eastern Pacific Ocean, marking a shift from the La Niña watch that has been in place for the past couple of months. La Niña conditions occur when water ...

A major shift may be brewing in the Pacific Ocean: Forecasters say El Niño could develop later this year. If it does, it can reshape weather patterns across the United States during the second half of ...

(CNN) — A marine heat wave spanning much of the North Pacific Ocean is already influencing the weather in North America and is poised to make its mark on winter. The unusually warm ocean water, coined ...

NEW YORK (PIX11) — A massive warm water anomaly has resurfaced in the Pacific Ocean — and meteorologist Mike Masco warns it could shape the coming winter across the U.S. PIX 11 Meteorologist Mike ...

PORTLAND, Ore. (KOIN) — The Pacific Northwest could see a cooler and wetter fall and winter, and even a chance of snow, according to the latest forecast from meteorologists. The National Weather ...