Animation of the #polarvortex visiting N Am this coming week with very cold artic air at the surface and uppel level pic.twitter.com/qfzqOD0UGm— Eric Bouchard (@Tara_eric) December 11, 2016
Animation of the #polarvortex visiting N Am this coming week with very cold artic air at the surface and uppel level pic.twitter.com/qfzqOD0UGm