A polar vortex is a large area of low pressure and cold air which spins over the North and South poles, according to a definition by the NWS. While the vortex is always present near the poles ...

These outbreaks can happen when the polar vortex is in a weaker state, allowing cold air that is normally confined to the ...

Take “bomb cyclone”: a heavy, rapid-forming winter storm caused when a cold, northern front collides with a warm southern front, resulting in a sudden massive drop in air pressure (twenty-four ...

But it’s no match for the polar vortex. Nevertheless ... I struggle to necessarily define the flavor beyond bitter versus clean. The Trackside blends I tried were a darker roast.

I’m sorry but single digits and teens (in Minnesota) don’t scream “polar vortex ... Lows of minus-30 or colder for three nights. Definition of “Pioneer Winter.” ...

We here in the lower peninsula have a decidedly different definition of the term ... because this one is going to be followed by a “polar vortex,” which it turns out is another weather ...

Most experts agree ABC could have prevailed by showing that the distinction between the statutory definition and the ... and writers than the latest polar vortex. ABC may soon be joined by CBS ...

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 ...

The system, known as a polar vortex, is forecast to bring subzero temperatures to the Midwest, Mid-Atlantic and deep into the South. And it looks as if we may get more arctic blasts in the coming ...

And if the polar vortex is to blame. First, a quick refresher on the polar vortex. The polar vortex is a region of very strong winds that form a circle around the North Pole. The vortex is located ...