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 strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...
People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...
Dozens of US states will endure the lowest temperatures they have felt in years as a polar vortex brings 'life-threatening' ...
These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...
Extreme cold and snow smacked the Gulf Coast states this week, but the polar vortex may not be to blame. Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET.
The system, known as a polar vortex, is forecast to bring subzero ... Strong wind gusts are expected from Montana to Nebraska this week, according to Accuweather. The freezing temperatures will ...