"Winter storm: Southern states declare emergencies ahead of potentially historic snow, as cold temps chill 220 million people | "

https://amp.cnn.com/cnn/2025/01/20/weather/wind-chills-threaten-us-record-snowfall-hnk 

"Low temperatures could fall to record levels last set in the 1930s by Wednesday morning in Houston, Austin and San Antonio, Texas, and Baton Rouge, Louisiana. ."