HERE IT COMES: Climate researchers warn of polar vortex


Climate researchers are sounding the alarm on a polar vortex that’s predicted to sweep through the U.S.’ east coast later this month and inflict one of the harshest winters in years, The Washington Post reported.

Judah Cohen, a researcher from Atmospheric and Environmental Research, told the outlet his climate models indicate a vortex is likely to hit in late December or early January. A polar vortex disruption occurs when the stratosphere – where most weather occurs – suddenly warms, causing winds to decrease or change direction. The vortex will then be displaced and split apart, spilling cold air into the mid-latitudes.