National Weather Service maps show you what to expect with the winter storm and when it might be over.

As millions of Americans hunker down for the winter storm, 19 states and Washington, D.C., have declared states of emergency.

A bomb cyclone and arctic air are set to hit the eastern United States this weekend, bringing severe cold and snowfall.

Meteorologists say the storm may not be as dramatic as the Jan. 23-26 storm, but its track and potential strength aren't yet ...

Maps show where the next blast of Arctic air and a potential winter storm are expected to travel this weekend, according to ...

A massive winter storm named fern is set to sweep across much of the United States, bringing snow, ice and extreme cold. Over ...

Parts of the US may face hazardous winter weather this weekend, with renewed threats of ice and snow affecting the South and East.

From Houston to Nashville, more than one million customers lost power in a deadly winter storm that engulfed much of the ...

Winter storms and extreme cold are forecast to wallop the U.S. with snow and ice through the weekend. Prepare for power ...

Track everything from current conditions, forecast timing and potential impacts from the winter storm and latest arctic blast ...

Much of the nation east of the Rocky Mountains is bracing for what could be the worst winter storm of the season.

Snow could arrive for most of us by the end of the month ...