As we continue to warm moving into February, it appears latest trends suggest a classic "what goes up, must come down" type of event very soon with the next split of our polar vortex.

A rare "daughter polar vortex" is set to plunge millions of Americans into freezing temperatures as a prolonged period of ...

Daughter polar vortices' could bring snow and ice to parts of northern, central, and eastern United States later this month, ...