The polar vortex is expected to remain on the Canadian side of the North Pole, which will keep an abundant supply of Arctic ...

It’s been warmer in Alaska than in three dozen other states. If someone asked you, “Where can I go in the United States to ...

Brits could face several inches of snow in the coming days according to shocking new weather maps, with forecasters also ...

How the Polar Vortex Can Bring Arctic Blasts to the U.S. Vast weather patterns can carry blasts of frigid air far from the ...

As the Arctic rapidly warms, the temperature difference between the polar region and lower latitudes decreases, which weakens ...

A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...

The most predictable is seasonal. In the spring, jet streams move towards a polar vortex, helping to contain cold air in the polar regions. In the fall, they move towards the equator and bring ...

It is closely related to the polar jet stream, a strong wind current that forms at the boundary of the polar vortex. Together, these forces help to trap cold air around the poles. However ...

The polar vortex can be a powerful source of winter weather, but it's not the only cause of severe cold and snow in regions better known for warmth and sunshine. The Gulf Coast states are still ...

The jet stream typically acts as a barrier to keep the polar vortex contained near the Arctic, but at times, some of the vortex can break off or move south, bringing unusually cold weather into ...

So, that's why jet streams are important.” The polar jet stream and polar vortex are two rings of fast-moving air around the Arctic, which play a large role in world weather patterns ...