Extreme cold and snow smacked the Gulf Coast states this week, but the polar vortex may not be to blame.

Nearly all of Michigan received an extreme cold warning yesterday. A surge of arctic air known as the polar vortex is the cause behind this abnormally cold weather. According to the National Weather ...

Here are the lowest temperatures across Colorado on Tuesday morning, according to the National Weather Service.

Part of Mississippi under extreme cold warning after winter storm dropped snow across the Gulf Coast. When will temperatures ...

It's something very weird and nuanced going on right now,’ says one expert about the potential reasons for the snow ...

Just how cold did it get on Wednesday? Here's a look at which communities measured the most frigid temperatures.

Unprecedented snowfall hits the U.S. South. Discover how this winter storm is setting new records and causing rare blizzard ...

A rare winter storm has paralyzed the southern United States, killing at least 10 people and forcing the cancelation of over ...

People in Texas and much of the U.S. South are facing record snowfalls and icy conditions, with both New Orleans and Houston ...

Boogie boards, sheet pans, cardboard boxes and pool floaties — for the children of Ghent, just about any flat surface became ...

However, Ol’ Man Winter has had other ideas. Instead of spinning his polar vortex in a nice tight loop around the North Pole (which keeps the cold air tightly-wound around the pole), he’s been doing a ...