The Brighterside of News on MSN
Polar vortex shift brings colder weather to the western U.S.
The polar vortex is a broad, fast ribbon of cold air that encapsulates the Arctic high in the stratosphere. Stable, it ...
Summer may end on a cooler note for parts of the U.S., with meteorologists suggesting that a weakened polar vortex could ...
From the polar vortex to sweltering summer heat, our team of forecasters gave every major city a weather-themed personality.
12don MSN
As polar vortex stirs up, should Wisconsinites expect freezing cold? Here's what the data says
The polar vortex is stirring up, bringing the earliest hints that the seasons are changing. When will Wisconsin see its first freeze?
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback