Winter isn't just knocking anymore. It's kicked the door wide open and brought the polar vortex along for the ride. If you've been enjoying those mild autumn mornings, well, those are about to become ...
When parts of the vortex break down, lobes of Arctic air can drift south, guided by changes in the jet stream. This allows ...
A long-awaited blast of cold air, courtesy of the polar vortex, will overtake much of the US, but the forecast says the low ...
Feeling that sudden chill? A triple polar vortex is sweeping across parts of the U.S. Here’s what that means — and where it’s hitting. Well, that depends on where you live. A blast of Arctic air is ...
Boston has seen just one day so far this month where the average temperature was above the seasonal norm, daring me to ask — are you over the cold yet? Astronomical winter hasn’t even arrived (that ...