A dramatic blast of cold air may be coming for the United States in late January, courtesy of the polar vortex. Here's what ...
A collapse in the polar vortex is letting Artic air come here. What that means, and why it happens.
12don MSN
Polar Vortex Weather Forecast: Which Regions Of US Will Face The Brutal Arctic Blast Next Week?
A significant portion of the U.S. is experiencing below-average temperatures due to a disrupted polar vortex, affecting over ...
The polar vortex is unleashing an extreme cold wave across the United States, bringing a historic arctic blast, violent snowstorms, and freezing rain. Millions of people are facing one of the most ...
The polar vortex is bringing bitter cold and snow to NJ this weekend. Here's the weather forecast, from timing to how much ...
The Weather Network on MSN
Winter to hit Ontario hard with polar vortex chill and more snow
More snow is on the way for southern Ontario, with a widespread shot occurring on Wednesday. That will be followed by ...
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