You may have heard of El Niño and La Niña before, but what exactly are they? El Niño and La Niña are two of the three different phases of what is called the El Niño Southern Oscillation, or ENSO. ENSO ...

NOAA is to start using a new index, known as 'RONI,' to classify El Niño and La Niña events.

Feb 12 (Reuters) - There is a 60% chance of a shift in the climate phenomenon known as La Niña towards El Nino in ...

Farmers across the U.S. are watching the Pacific closely this year as NOAA predicts La Niña could exit faster than expected, potentially giving way to an El Niño later in 2026. While this transition ...

"A transition from La Niña to ENSO-neutral is expected in February-April 2026," the Climate Prediction Center said.

ORLANDO, Fla. – As predicted, La Niña came to fruition at the tail-end of September, with cooler than average water temperature anomalies spreading out across each of its individual “regions” through ...

Add Yahoo as a preferred source to see more of our stories on Google. La Niña continues as one of the leading playwrights of U.S. weather this winter, helping guide the jet stream and contributing to ...

AUSTIN (KXAN) — Before we’re even done with this current La Niña episode, we’re already seeing some signs of El Niño developing in a few months. La Niña is the cool phase of the climate pattern known ...

If you’ve been following forecasts for the autumn and winter, you might have seen discussion of La Niña, a weather pattern that has something to do with the changing temperatures in the Pacific Ocean.

After years locked in a La Niña pattern, the Pacific is flipping. Major global climate models are now signaling a rapid ...