The layer above that is the stratosphere. For the purposes of this article, we're talking about the stratospheric polar ...
These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...
Some of the coldest air in years is expected to plunge into the High Plains, Midwest and finally the East in the coming days ...
The polar vortex spins anticlockwise around the North Pole with wind speeds of about 155mph (250km/h). There are two types of polar vortexes – tropospheric and stratospheric. The tropospheric ...
In its January to March 2025 outlook, the NWS said polar vortex winds were expected to remain strong through January, meaning ...
With the next Arctic Outbreak looming close, we take a dive into what the Polar Vortex is and how it will affect our area: ...
Americans were bracing Thursday for frigid temperatures that forecasters said could produce life-threatening conditions, with ...
A polar vortex is bringing arctic air into the country next week. Forecast maps show when freezing temperatures will sweep ...
However, when the stratospheric polar vortex weakens and gets “kicked” off the pole, it reverberates down to the tropospheric polar vortex and causes it to run amuck in the lower latitudes.
The cold will pose a danger to pipes, so be sure to cover exterior pipes, open cabinets with pipes so warm air can circulate, ...