Polar vortex impact explained: Why Maine experienced extreme temps this week
When there are disturbances in which the Jet Stream weakens, it can become wobbly. This allows the cold air to plunge southwards. A disrupted polar vortex does not happen every year. Very much so what ...
Tagtik on MSN11h
In the United States, “the polar vortex is unleashed with maximum ferocity”
The United States is currently experiencing an intense cold front linked to the so-called Arctic “polar vortex”.  The icy air ...
CBS News (Video) on MSN22h
Record-breaking snow triggers flight cancellations, school and business closures in U.S. South
A polar vortex has led to freezing temperatures throughout the U.S., even reaching parts of the Gulf Coast. The snowy weather ...