The Polar Vortex in the upper atmosphere has disintegrated after the intense warming of the stratosphere in mid-March.

SEE ALSO: Polar vortex about to blast U.S. with coldest ... the Midwest and Plains states will see a renewed Arctic blast, with dangerously cold wind chills affecting NFL games.

from reporting on major weather events like the polar vortex collapse and Storm Éowyn. The beginning of astronomical spring brought a blast of heat to the UK, with Scotland on par with Spain and ...

Studies show the fast-warming Arctic is partly to blame for the increasing frequency of the polar vortex extending its icy grip. School closings are expected to be widespread on Monday.

According to AccuWeather a blast of Arctic air will grip much of the eastern and central ... with the possibility of a snowstorm developing in the early part of the week. A polar vortex is a large ...

A sudden stratospheric warming event reversed the winds that make up the northern polar vortex on March 9. A new animation ...

Several days with temperatures of 10-20 degrees below the historical average could be dangerous to plants and ruin outdoor ...

April 5, 2025 - By Laura Ciasto and Amy Butler - After spending much of the season with super strong wind speeds, the polar ...