“Polar Vortex Disruption” Will Send U.S. Temps Plummeting—Here’S When
“Polar Vortex Disruption” Will Send U.S. Temps Plummeting—Here’s When iStock / rodehi Even in February, a stretch of unseasonably warm weather can be enough to lull some into believing that winter might be on its way out earlier than usual. But as we’ve seen this year, conditions can change almost instantly to bring back freezing temperatures and even snowfall. Now, meteorologists say there’s evidence that a “polar vortex disruption” will send temperatures plummeting in the U....