A massive winter storm might be stopping Americans from hitting the roads and airports this holiday season.
Forecasters predict an onslaught of heavy snow, ice, flooding, and powerful winds from Thursday to Saturday in a broad swath of the country, from the Plains and Midwest to the East Coast. A surge of Arctic air will follow. The Christmas weekend could be the coldest in decades.
The National Weather Service said Wednesday the storm was so large and encompassing that around 190 million people are currently under some type of winter weather advisory.
Southwest Airlines said it has canceled 500 of its 4,000 scheduled flights on Thursday and Friday. The company said it wanted to maintain safe operations for both passengers and crew….