But across the country, AccuWeather meteorologists are predicting major travel disruptions as a storm system is set to batter ...

Once every two years there is a disruption of the polar vortex. So you get very strong warming like tens of degrees Celsius ...

A growing body of research indicates that polar vortexes are likely becoming more frequent due to the climate crisis.

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

A combination of weather conditions may make it colder than usual across parts of the Central and Northern U.S. next week.

A rare stratospheric event is forecast to unleash bone-chilling air from a weakening vortex across the US and New England, ...

The polar dance that caused snow to fall across the South in January has been studied for decades, but scientists still hope to answer many remaining questions. Miles above the Earth, two bands of ...