It's like "bomb cyclone" or "firenado." It seems like the sort of phenomenon that would be responsible for the record-breaking blast of cold, snow and wintry conditions that reached all the way to the ...

The polar vortex is a normal, seasonal occurrence in the Arctic, but disturbances like this "bomb cyclone" can kick some of that cold air down through North America and cause drastic cold spells.

The bitter weather—tied to an Arctic "polar vortex" blast—is expected to bring nighttime lows as cold as minus 23 degrees Fahrenheit (minus 31 degrees Celsius) over the weekend for some of the ...

Step outside if you dare. The Beast from the East is unleashing a snow bomb super cyclone polar vortex monster storm. Or "winter" as it used to be called. Our obsession with the weather is nothing ...

It's a chilly start to 2025 for many as an expanding polar vortex is expected to bring dangerously low temperatures to the eastern half of the U.S. While it's too early for precise measurements ...

Thanks to the polar vortex, it feels like one, too. Why is it so cold? The Philadelphia region was hammered Monday by the season’s first big storm, with some areas in Delaware and the lower ...

Storm Éowyn, an extratropical “bomb” cyclone that has formed in the North Atlantic and intensified rapidly, is expected to bring gusty winds, heavy rain and some snow to the region.