Tens of millions of people in the United States are bracing for a potentially life-threatening deep arctic chill forecast to hit swaths of the country on Wednesday.
Tens of millions of people in the United States are bracing for a potentially life-threatening deep arctic chill forecast to hit swaths of the country on Wednesday.
Companies have told their workers to stay home, schools are closed and hundreds of flights have been canceled.
The US Postal Service — known for its commitment to bringing the mail whatever the weather — has even reportedly suspended deliveries in Iowa due to the severe cold.
Temperatures in almost a dozen states stretching more than 1,200 miles (1,930 kilometers) from the Dakotas to Ohio were forecast to be the coldest in a generation, if not on record.
“One of the coldest arctic air mass intrusions in recent memory is surging south into the Upper Midwest before spreading across much of the eastern two-thirds of the country,” the National Weather Service said.
“Expect frigid temperatures, bitterly cold and life-threatening wind chills, likely leading to widespread record lows and low maximum temperatures from the Upper Midwest to the Great Lakes and Ohio Valley.”
Map of North America showing the temperature forecast for Wednesday, January 29,2019 — when an artic chill will descend on a large part of the US and Canada
Laurence SAUBADU, AFP
The cause is a swirl of arctic air that broke away from the polar vortex that usually encircles the North Pole.
The National Weather Service forecast temperatures between -10 to -40 degrees Fahrenheit (-23 to -40 Celsius) by Wednesday across the Midwest, with wind chills making it seem as cold as -65 degrees Fahrenheit in one area of Minnesota.
