Reinforcing Cold Fronts Keep Frigid Air Around For Days

Arctic air will continue to funnel into the U.S. this week and into the weekend. Gusty winds will result in wind chills below zero across the Midwest and Great Lakes with the most dangerous conditions expected Saturday to Monday. The cold air will sink as far south as the Gulf Coast with lows in the 20s and 30s by Thursday and Friday mornings. Watch this video to see how low those temperatures will go.