Record-breaking cold coming to Midwest after snowstorm

Record-breaking cold coming to Midwest after snowstorm
Morning commuters face a tough slog on Wacker Drive in Chicago, Monday, Jan. 28, 2019. (Rich Hein/Chicago Sun-Times via AP)

Extremely cold, record-breaking temperatures are settling across parts of the Midwest after a powerful snowstorm pounded the region overnight Monday, and forecasters are describing the subzero weather on the way as potentially life-threatening.

Minneapolis Public Schools announced there would be no classes through Wednesday, when the region will experience frigidly not seen in a quarter century.

"You're talking about frostbite and hypothermia issues very quickly, like in a matter of minutes, maybe seconds," said Brian Hurley, a meteorologist with the Weather Prediction Center.

The cold also prompted officials to close some schools in eastern Iowa, while Chicago Public Schools officials said that Wednesday's classes have been canceled due to the anticipated .

The Chicago Zoological Society, meanwhile, said it's closing the Brookfield Zoo on Wednesday and Thursday to ensure the safety of employees and animals. It's only the fourth time the zoo has closed during its 85-year history.

Subzero temperatures will begin Tuesday but Wednesday is expected to be the worst. Wind chills in northern Illinois could fall to negative 55 degrees (negative 48 degrees Celsius), which the National Weather Service called "possibly life threatening." Minnesota temperatures could hit minus 30 degrees (negative 34 degrees Celsius) with a wind chill of negative 60 (negative 51 degrees Celsius). The potentially record-breaking low forecast in Milwaukee is negative 28 degrees (negative 33 degrees Celsius), with a wind chill as low as negative 50 (negative 45 degrees Celsius). The current record of minus 26 degrees (negative 32 degrees Celsius) was set in 1996.

Record-breaking cold coming to Midwest after snowstorm
Gary Verstegen clears a sidewalk as a winter storm moves through Wisconsin on Monday, Jan. 28, 2019, in Little Chute, Wis. (William Glasheen/The Post-Crescent via AP)
"That's 40 degrees below normal," Hurley said.

The high temperature forecast at O'Hare on Wednesday is negative 14 degrees (negative 25 degrees Celsius), which would break a record set on Jan. 18, 1994.

Homeless shelters were preparing for the onslaught of cold. The Milwaukee Rescue Mission's call volume was "unusually high," but there should still be enough beds for those who need them, said the mission's president, Pat Vanderburgh. Charitable groups that operate warming places and shelters in Minneapolis were expanding hours and capacity as the cold moved into the city where 1,500 people typically are sheltered on a given night.

"The charitable organizations responsible for operating shelters are adding emergency capacity as they do whenever dangerous extreme temperature events occur," said Hennepin County Emergency Management Director Eric Waage. He said ambulance crews in the city were handling all outside response incidents as being potentially life-threatening.

Record-breaking cold coming to Midwest after snowstorm
Chicago's El trains move along snow-covered tracks Monday, Jan. 28, 2019, in Chicago. The plunging temperatures expected later this week that have forecasters especially concerned. Wind chills could dip to negative 55 degrees in northern Illinois, which the National Weather Service calls "possibly life threatening." (AP Photo/Kiichiro Sato)

Chicago Mayor Rahm Emanuel urged residents to check on their neighbors and take safety precautions. He said city agencies are making sure homeless people are in shelters or offered space in warming buses.

Cold weather advisories are in effect across a broad swath of the central U.S., from North Dakota to Missouri and spanning into Ohio. Temperatures will be as many as 20 degrees below average in parts of the Upper Great Lakes region and Upper Mississippi Valley, according to the National Weather Service.

The unusually frigid weather is attributed to a sudden warming way above the North Pole. A sudden blast of warm air from misplaced Moroccan heat last month made the normally super chilly air temperatures 20 miles (32 kilometers) above the North Pole rapidly rise about 125 degrees (70 degrees Celsius). That split the into pieces, which then started to wander, according to Judah Cohen, a winter storm expert for Atmospheric Environmental Research, a commercial firm outside Boston. One of those polar vortex pieces is responsible for the across the Midwest this week.

Record-breaking cold coming to Midwest after snowstorm
Commuters wait for a train as snow falls Monday, Jan. 28, 2019, in Chicago. The plunging temperatures expected later this week that have forecasters especially concerned. Wind chills could dip to negative 55 degrees in northern Illinois, which the National Weather Service calls "possibly life threatening." (AP Photo/Kiichiro Sato)

On Monday, snowplow drivers had trouble keeping up with the snow in Minnesota and Wisconsin, where some areas got as much as 15 inches (38 centimeters). Chicago-area commuters woke up to heavy snowfall, with more than 5 inches (12.7 centimeters) already on the ground. In Michigan, nonessential government offices were closed, including the Capitol.

Rare snowfall was also forecast for some southern states . Forecasters warned of up to 3 inches (7 centimeters) of snow in central Mississippi and Alabama by Tuesday morning and said temperatures will plummet as arctic cold blasts southward. Alabama Gov. Kay Ivey issued a state of emergency ahead of the storm.

  • Record-breaking cold coming to Midwest after snowstorm
    Adam Fischer shovels out his vehicle to go to work Monday, Jan. 28, 2019, in Rochester, Minn. Heavy snow and gusting winds created blizzard-like conditions Monday across parts of the Midwest, prompting officials to close hundreds of schools, courthouses and businesses, and ground air travel. (Joe Ahlquist/The Rochester Post-Bulletin via AP)
  • Record-breaking cold coming to Midwest after snowstorm
    Cars are covered by snow, Monday, Jan. 28, 2019, in Wheeling, Ill. A winter storm brought more than 5 inches of snow to northern Illinois as the region braced itself for record-low subzero temperatures. (AP Photo/Nam Y. Huh)

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