Deep freeze across the US

Extremely cold temperatures will spread this week across the US, from the Gulf Coast to Maine. About 250 million people -- or 77% of the continental US population -- will face temperatures below freezing this week. Of those, 90 million will endure temperatures below zero and a staggering 25 million Americans could see temperatures fall to 20 degrees below zero, according to meteorologist Ryan Maue of weathermodels.com.

from CNN.com - RSS Channel - HP Hero https://cnn.it/2HDbcSj