Here’s what that means for winter weather across the U.S. in 2025 and early 2026. La Niña impacts the position of the polar jet stream, therefore influencing the weather we see on land. The jet stream ...

The Pacific Ocean is expected to enter the La Niña phase of ENSO (El Niño-Southern Oscillation) from October through December, which will have global impacts on climate and weather early this winter.

Developing La Niña conditions could influence the weather pattern in Connecticut heading into winter, according to NOAA's Climate Prediction Center (CPC). A La Niña Watch is in effect globally, with a ...

A Winter Weather Advisory has been issued by the National Weather Service (NWS) as a new winter system is forecast to bring up to four inches of snow across several parts of the country. While ...