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

When the Polar Vortex is in a weakened state, a jet stream wobble sending polar air into the mid-latitudes becomes more ...

The popularity of the term comes around every winter, when the polar vortex is at its strongest and can bring some hefty winter weather. This is in the wake of a massive winter storm that brought ...

Winter in the CSRA is usually mild overall, but every now and then, we get a taste of true Arctic air. If you’ve ever ...

MID-MICHIGAN (WJRT) - The dreaded polar vortex may have Mid-Michigan feeling ... The Storm Tracker 12 Weather Team has declared Alert Days for Monday, Tuesday and Wednesday due to the potential ...

The vortex is essentially an area of low pressure in the upper layers of the atmosphere over the polar region up north. This ...

You’ve probably heard about the Polar Vortex in the news over the past few years and know it is associated with very cold weather, but what exactly is it and what causes it? Before we chip away ...

you can thank — or blame — the polar vortex and its interaction with the jet stream. This dynamic duo plays a huge role in shaping winter weather patterns and determining whether we’ll be ...

A dangerous and potentially life-threatening stretch of cold weather has much of the U.S. on alert as a lobe of the polar vortex invades the nation and sends temperatures tumbling to levels not ...

It's a term you hear every couple of winters, when we get stuck in the coldest of cold patterns – polar vortex. But what exactly is it and how does it impact our weather? The polar vortex is ...