National Environment Polar Vortex's End Is Near, Forecasters Say, Promising A Strong Warmup 5:46pm January 31, 2019 By Saturday, the National Weather Service says, the central Plains area will see temperatures in the low 60s — nearly 20-25 degrees above normal.
National Polar Vortex Hits The Midwest With Life-Threatening Cold Temperatures 7:07pm January 28, 2019 by Shannon Van Sant The arctic air will stretch from Illinois west through the Dakotas until Thursday.