A significant change in the atmosphere means the weeks after Thanksgiving could be colder and snowier than normal across ...

But across the country, AccuWeather meteorologists are predicting major travel disruptions as a storm system is set to batter much of the western United States and Midwest with heavy snow and cold ...

Another layer in the forecast puzzle is the Eastern Pacific Oscillation (EPO), now in its negative phase. That setup — warmer ...

But there's a magic number that the U.S. Department of Energy says is optimal for home heating in the winter: 68 degrees when ...

A SSW was the same weather phenomenon that led to the brutal ‘Beast from the East’ in 2018, which transported cold air from ...

This winter will be marked by a La Niña event, warmer North Pacific waters, and an undulating polar vortex where cold air ...