Heavy snow, ice and brutal cold are expected to make this winter storm a potentially life-threatening weather event, stretching across two-thirds of the U.S.

Areas including parts of Texas and Oklahoma have already seen at least 6 inches of snow, while Tennessee had already seen 4 inches in some areas.

A massive winter storm named fern is set to sweep across much of the United States, bringing snow, ice and extreme cold. Over 230 million people could be affected, with major travel and power disruptions expected.

The change to the name 'Gulf of America' follows an executive order by Donald Trump.