Another Arctic front will navigate across the North Country and down to the Upper Valley by late tonight. In the wake of that frontal passage, we’re talking lots of cold air and even some bitter wind ...

Another Arctic front will navigate across the North Country and down to the Upper Valley by late tonight. In the wake of that frontal passage, we’re talking lots of cold air and even some bitter ...

But this stint of arctic chill won't be as cold or ... system farther to the west will begin to also pull the air toward it, making the chill more pronounced. It's a phenomenon known as a ...