Polar vortex to usher in much colder air to central and eastern US
Polar vortex to usher in much colder air to central and eastern US  
Podcast: AccuWeather Daily
Published On: Wed Jan 14 2026
Description: Colder air is returning to the central and eastern U.S. as the polar vortex becomes more active, bringing fluctuating temperatures, periodic snow and the potential for a deeper cold blast late this month. Learn more about your ad choices. Visit podcastchoices.com/adchoices