Winter weather forecast for 2025 warns of polar vortex . . . Polar vortex forecast warns of Arctic cold in December For folks who long for cold, the weeks after Thanksgiving might just be a tease for some intense Arctic cold that could arrive later in December
Arctic Oscillation and Polar Vortex Blog It has been shown that less sea ice in the North Atlantic sector of the Arctic weakens the polar vortex while less sea ice in the North Pacific sector strengthens the polar vortex