A polar vortex is coming toward the U.S. Here’s how it will impact Utah
Cities across the U.S. are bracing for cold temperatures as a polar vortex arrives, bringing temperatures down to much below ...
How climate instability may be disrupting the polar vortex
These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...
What is a polar vortex? Latest weather predictions as Tennessee faces hazardous cold air
It's going to get cold in Tennessee. Meteorologists predict freezing temperatures for much of the state. Here's the latest.
Dangerous cold will soon hit much of the United States. Where temps will be subzero.
A lobe of the polar vortex will arrive in the United States this weekend, bringing the lowest temperatures in years and snow ...