With last week's freeze being the second time temperatures dipped below freezing this winter, many are wondering if this ...

According to forecasts ... for Atmospheric Research, polar air comes south sometimes where the polar jet stream wanders. As they describe it, the polar vortex circles the north pole counterclockwise.

Parts of Mississippi can expect freezing temperatures, lows in the teens in the coming week. Know how to prep your home, ...

Current predictions ... Center for Atmospheric Research, polar air comes south sometimes where the polar jet stream wanders. As they describe it, the polar vortex circles the north pole ...