Above normal heights over the North Pacific, Alaska, and North Pole (red shading) will favor cross polar flow (cold air) into the U.S. during the first half of November. pic.twitter.com/xLOfGYCx71— Mike Ventrice (@MJVentrice) October 29, 2019
Above normal heights over the North Pacific, Alaska, and North Pole (red shading) will favor cross polar flow (cold air) into the U.S. during the first half of November. pic.twitter.com/xLOfGYCx71