The polar vortex could be reversing in a sudden stratospheric warming event, with the potential to send Arctic air and storms ...

As the National Weather Service explains, the polar vortex is an area of low pressure and cold air that exists over both of ...

While cold temperatures and snow are not at all unexpected in many parts of the world, they are quite rare in others. In ...

The vortex appears to be part of a huge filament of solar plasma that the space agency says broke away from the Sun’s surface and is now circling the north pole like a tornado. Unfortunately ...

The United States has been at the epicenter of the planet’s most unusually cold conditions early in 2025. The polar vortex is to blame.

The polar vortex is a “constant feature” that begins to develop sometime in September and persists through sometime in spring ...

The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region, enveloping the North Pole. The term “polar vortex” usually refers to the ...

The polar vortex is a part of Earth's atmosphere that is found over the North Pole. Strong winds typically keep the vortex locked in place, but periodically, changes in the weather can cause the ...

It is a normal pattern that is stronger in the winter and keeps some of the coldest weather bottled up near the North Pole. But at times some of the vortex can break off or move south, bringing ...