A Siberian chill is on the horizon, threatening to plunge the U.S. into a deep freeze in parts of the east coast

Winter’s most potent Arctic blast yet is about to unleash dangerously low temperatures that will be the coldest to hit the United States in a year.

Another massive winter storm is forecast to pummel the southern and eastern U.S., with impacts from Texas to the Carolinas.

The wintry wallop comes as a blast of Arctic air will invade much of the Midwest, Great Lakes and northern United States for roughly a week.

Temperatures are expected plunge across the country this weekend.

As new Arctic air enters the United States, NWS meteorologists warn about the “most intense” snow storm of the season.

Some areas of the U.S. may see temperatures as low as -20 or -30 degrees early next week as arctic air from Siberia rolls in.

This weekend's storm is expected to impact 62 million Americans through Monday. Heavy snow, ice, rain and severe thunderstorms are being unleashed from the Plains to the East Coast.

Millions of Americans from the Plains to the East Coast faced the threat of blizzards, heavy snow, treacherous ice and freezing rain through Jan 6, the National Weather Service said on Jan 4. Governors in Kentucky and Virginia declared states of emergency ...

Icy temperatures were expected from the Midwest to the East Coast. National Weather Service The NWS map created ... nearly two-dozen states were under either winter storm warnings or winter ...

A major winter blast of snow, ice, wind and plunging temperatures in the U.S. stirred dangerous travel conditions from central and southern states all the way to the East Coast early Monday, prompting schools and government offices in several states to close.

A massive winter storm is set to bring snow and ice to much of the South. Here's what to know about snow forecasts in Texas, Georgia, and other states.