A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.
Erin Davis/Axios VisualsA powerful Arctic outbreak tied in part to the polar vortex is set to send temperatures by next week ...
A lobe of the polar vortex will arrive in the United States this weekend, bringing the lowest temperatures in years and snow and ice to the East and Deep South.
With the next Arctic Outbreak looming close, we take a dive into what the Polar Vortex is and how it will affect our area: ...
Polar vortex brings frigid air to US, making Trump's inauguration coldest in 40 years, moved indoors due to cold.
The coldest weather of the season to date will be due to a phenomenon called a polar vortex, an upper-level jet stream that typically circulates around both the North and South Poles, but can push ...