Sat., 12:59pm: Historic freeze could break Midwest temp records
SIOUX FALLS, S.D. (AP) – It has been decades since parts of the Midwest experienced a deep freeze like the one expected to arrive Sunday, with potential record-low temperatures heightening fears of frostbite and hypothermia – even in a region where bundling up is second nature.
This “polar vortex,” as one meteorologist calls it, is caused by a counterclockwise-rotating pool of cold, dense air. The frigid air, piled up at the North Pole, will be pushed down to the U.S., funneling it as far south as the Gulf Coast.
Ryan Maue of Tallahassee, Fla., a meteorologist for Weather Bell, said records will likely be broken during the short yet forceful deep freeze – a perfect combination of the jet stream, cold surface temperatures and the polar vortex – that will begin Sunday and extend into early next week.
“All the ingredients are there for a near-record or historic cold outbreak,” he said “If you’re under 40 (years old), you’ve not seen this stuff before.”
Before the polar plunge, today marks the day Earth is the closest it gets to the sun each year.