The Pacific Ocean is warming so quickly that scientists had to find a new method for detecting and predicting El Niño and La ...
El Niño may take shape later this year, and the ripple effects could show up in U.S. weather during the second half of 2026.
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Just What is El Nino?

The Weather Channel's Jen Carfagno says we often hear about El Nino, she explains just what it is.
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"A transition from La Niña to ENSO-neutral is expected in February-April 2026," the Climate Prediction Center said.
The El Niño Southern Oscillation (ENSO) is a natural pattern of ocean and atmospheric changes in the tropical Pacific Ocean that can influence the weather pattern ...
El Niño might be back later this year; major climate agencies that closely watch the tropical Pacific have recently updated ...