A senior meteorologist with AccuWeather foresees shots of cold air infiltrating the Northeast in the coming weeks.

The polar vortex could be reversing in a sudden stratospheric warming event, with the potential to send Arctic air and storms ...

There is a sudden warming about to happen high up in the atmosphere. This warming usually affects the Polar Vortex.

As the National Weather Service explains, the polar vortex is an area of low pressure and cold air that exists over both of ...

Meteorologists also project a few rainy days ahead, which should aid in relieving areas of New England experiencing weak to ...

The polar vortex is a “constant feature” that begins to develop sometime in September and persists through sometime in spring ...

A polar vortex collapse is expected to bring severe winter weather to Canada and the US mid-month. This event could also ...

Winter weather lingers as a major shift in the weather pattern could have millions across the United States once again ...

Forecasters are now 'confident' of a sudden change in the weather developing this month - meaning a return to snow, ice and ...

Winter isn't over just yet. A major shift in the weather pattern could have millions across the United States once again ...

As of March 16, average ice cover across the lakes was roughly 13.5%. Lake Superior was at 9.2%, and Lake Michigan was at ...