According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need to know.

A winter storm that is expected to begin in Texas next week could end up bringing snow and ice to parts of Florida.

As snow begins to cover the Texas Panhandle amid the polar vortex, here's what the state can expect as weather conditions begin to shift.

A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into next week, impacting millions of Americans in nearly all of the contiguous states.

DALLAS - Most of the nation is in good shape on Wednesday and will be warmer on Thursday. The arctic air is coming, but not yet. The center of the polar vortex is not coming to Texas, but it will funnel cold air down from the North Police, so it will keep us well below average next week.

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.

A winter storm that is expected to begin in Texas next week could end up bringing snow and ice to parts of Florida, but the forecast is far from a lock.

Heavy snow is expected on Sunday in the Northeast before the coldest air in several years descends across much of the country starting on Monday, forecasters warned.

A major winter storm is brewing for the U.S. Gulf Coast as a powerful blast of Arctic air sinks south this week

Another blast of winter weather is expected in parts of the U.S. in the coming days, including bone-chilling wind in the Northern Plains and unusual snow and ice in the Gulf Coast area.

A rare winter storm is expected to bring heavy snow, sleet and freezing rain to Florida, Texas and other parts of the South next week. While some uncertainty remains over exactly how much snow will fall,