How the Polar Vortex Can Bring Arctic Blasts to the U.S. Vast weather patterns can carry blasts of frigid air far from the ...

The polar vortex's blast of Arctic air from Canada brought the season's coldest weather to the majority of U.S. The vortex is ...

Winter isn’t over yet! A polar vortex is bringing subzero winds, frigid temperatures, and possibly snow to the U.S., ...

This blast of cold weather is due to activity of the polar vortex.

It’s going to be a rude awakening tomorrow — a full taste of winter, for sure,” National Weather Service meteorologist says ...

A polar vortex of brutally cold air that normally circles the Arctic will be spilling southward ... cold winds and plummeting temperatures could cause pipes to freeze and burst, possibly affect ...

Imagine the polar vortex as a giant, icy whirlpool far above the Earth, keeping frigid Arctic air contained near the north ...

When this stratospheric vortex becomes disrupted or stretched, it can distort the jet stream as well, pushing it southward in some areas and causing cold air outbreaks. The Arctic polar vortex is ...

Denver weather forecast Colorado weather: Front Range feels brunt of arctic cold and snow surge Plunging temps from polar vortex could cause icy metro Denver commute Friday night Denver forecast ...

The end of the workweek has spoiled us with snow melt thanks to high temperatures ... A developing area of upper-level arctic cold air will swing into much of the northern and eastern United ...