A big winter storm is heading across the United States this weekend. An estimated 60 million Americans are in the path of what's being called a "Sasketchewan screamer”— named for the Canadian province where the storm originated. At least 27 states stretching from Kansas to Georgia have winter weather advisories posted Saturday morning. Elise Preston has more. “CBS Saturday Morning” co-hosts Jeff Glor, Michelle Miller and Dana Jacobson deliver two hours of original reporting and breaking news, as well as profiles of leading figures in culture and the arts. Subscribe to “CBS Mornings” on YouTube: https://www.youtube.com/CBSMornings Watch CBSN live: http://cbsn.ws/1PlLpZ7c​ Download the CBS News app: http://cbsn.ws/1Xb1WC8​ Follow "CBS Mornings" on Instagram: https://bit.ly/3A13OqA Like "CBS Mornings" on Facebook: https://bit.ly/3tpOx00 Follow "CBS Mornings" on Twitter: https://bit.ly/38QQp8B Subscribe to our newsletter: http://cbsn.ws/1RqHw7T​ Try Paramount+ free: https://bit.ly/2OiW1kZ For video licensing inquiries, contact: [email protected]