Jet Stream [Polar Vortex] and Climate Change Science Gallery Jet Stream [Polar Vortex] and Climate Change Science Atmosphere Jet Stream [Polar Vortex] and Climate Change Science It might seem counterintuitive, but global warming plays a role in blasts of bitter cold weather. By CLIMATE STATE|2019-03-07T10:58:42+01:00March 7, 2019|Categories: Atmosphere|Tags: 2019, Arctic, Jet Stream, Northern Hemisphere, Peter Sinclair, Polar Vortex|0 Comments Read More