An arctic front and associated pool of frigid air is set to move southward into the Gem State on Tuesday and linger through early Thursday.

After a brief pause in the arctic air during the end of the workweek, a series of frontal boundaries will help usher in the coldest air of the season ... a maximum of 1 to 3 inches of snowfall ...

The polar vortex is a massive area of cold air located high in the atmosphere ... whether we’ll be enjoying a mild season or bundling up against Arctic blasts. Stay warm out there, and keep ...