La Niña is Here–Here’s What It Could Mean for Winter in US

A La Niña advisory has officially been issued by the Climate Prediction Center, signaling a possible precedent for winter across the United States.
Conditions emerged at the end of September and were favored to persist through December 2025 into February 2026.
The opposite of the weather phenomenon called El Niño, La Niña refers to when the water temperatures of the central and eastern Pacific Ocean around the equator are cooler than average. That cooling can impact global weather patterns thousands of miles away.
While it is expected to remain relatively weak, this year it is expected to have an effect on winters in the United States, especially regarding this year’s snowfall….