The Polar Vortex,an atmospheric phenomenon that shapes our winter weather,has been gaining attention as it undergoes changes ...

Three factors are combining to increase the likelihood of a weaker polar vortex this winter, the website reports. And a ...

Every year, weather enthusiasts eagerly watch and wait for signs that the polar vortex, a mass of cold air spinning around the Arctic, might meander south, sending cold and snow into the lower ...

When the mercury climbs to 100F, the range drop is more significant, although not as dramatic as when the polar vortex sets in. Model Name [Recurrent Data] Range Retention In % [At 90 degrees ...