It's going to get cold in Tennessee. Meteorologists predict freezing temperatures for much of the state. Here's the latest.

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

Parts of Mississippi can expect snow, below-freezing temperatures, lows in the teens next week. Know how to prep your home, family, pets for the cold.

Americans were bracing Thursday for frigid temperatures that forecasters said could produce life-threatening conditions, with Donald Trump's inauguration expected to be the coldest in 40 years.

The temperature is predicted to be around 22 degrees during the swearing-in, the coldest since Ronald Reagan’s second inauguration.

Dozens of US states will endure the lowest temperatures they have felt in years next week as a polar vortex brings 'life-threatening' cold. Here's how you can stay safe in these harsh conditions.

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Temperatures will plummet as Arctic outbreak brings frigid weather to much of the U.S. Much of the United States will see temperatures plummet 20 to 40 degrees below average when a major Arctic outbreak bringing frigid temperatures sweeps through the country.

NWS Alaska meteorologist Tim Markle said the warnings are designed to let community members know when the cold weather presents a risk to the community. However, the old system set wind chill warnings and advisories, which were statewide in scope, and only kicked in when there was a wind chill.

Temperatures are projected to remain frigid in Hampton Roads, with highs only reaching the 20s on both Tuesday and Wednesday.

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