The massive winter weather system that will impact 235 million people across more than 40 states is wreaking havoc on air travel as flight delays and cancellations are impacting airports across the co...

An arctic storm is crawling across Texas, bringing frigid temperatures and frozen precipitation that is expected to last into Monday.

The weather service warned of "treacherous travel conditions, prolonged power outages, and tree damage," across the southern Plains, Lower Mississippi Valley, Mid-South and the Carolinas.