Polar vortex to blast US with freezing temperatures

According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...
It's going to get cold in Tennessee. Meteorologists predict freezing temperatures for much of the state. Here's the latest.
The polar vortex is expected to reach the Utah-Idaho border sometime in the late afternoon and evening Friday as it continues ...
These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...
People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...
The polar vortex is always around. It is a channel of strong winds high up in the atmosphere that circles the poles. One over ...
A look at some of today's top trending headlines including the latest updates on the Gaza ceasefire deal, polar vortex and ...
A polar vortex that has hit much of the U.S. with ice and snow has dealt a glancing blow to Florida, dropping coastal ...