The coldest weather in years will put millions of people and animals throughout the midwestern United States at risk for hypothermia and frostbite to occur in minutes during the final days of January.
The deep freeze continued across the Upper Midwest on Sunday with temperatures plummeting well below zero in the morning. The low of 45 below zero F in International Falls, Minnesota, shattered the day’s record of 36 below zero F from 1966.
As harsh as Sunday morning was, the worst is yet to come as the polar vortexgets displaced from the Arctic Circle and dives into the Midwest in the wake of the disruptive snowstorm early this week.
In addition to the risks of frostbite and hypothermia, residents will be faced with high heating costs and the potential for frozen and bursting water pipes, dead car batteries and school closures.
The cold can be life-threatening for any person or animal without a proper way to stay warm.
The Arctic blast will plunge across the Midwest early this week with the most extreme conditions anticipated at midweek.
"Some locations in the Midwest will be below zero continuously for 48-72 hours," according to AccuWeather Senior Meteorologist Mike Doll.
The harshest conditions are anticipated from North Dakota to northern Illinois, where there can be a prolonged stretch of dangerously low AccuWeather RealFeel® Temperatures that can cause frostbite in mere minutes.
On Tuesday night, widespread lows under 30 below zero will grip much of North Dakota, eastern South Dakota and Minnesota. Temperatures in Chicago can drop to 25 below zero for the first time since the mid-1980s.
As biting winds usher in the Arctic blast, AccuWeather RealFeel® Temperatures can drop under 40 below zero from Fargo to Minneapolis and Chicago on Tuesday night and hold there into at least Wednesday night.
Download the free AccuWeather app to see just how cold it will get in your area.
Residents will once again have to take the proper precautions and cover all exposed skin to avoid frostbite and hypothermia. The homeless should be encouraged to stay in shelters.
“However, homeless shelters will likely fill up quickly,” added Doll.
Motorists should travel with a winter survival kit in the event their vehicle breaks down and are then forced to wait for help.
Amid the cold, a prolonged lake-effect snow and squall event can create other travel hazards downwind of the Great Lakes. More ice jams can form along area rivers, raising the risk of flooding in nearby communities.
While the harshest conditions are anticipated across the Midwest, the Arctic blast will spread to the Northeast and South to close out January.
Thursday can rival the cold blast from earlier last week as the harshest so far this winter along the Northeast’s I-95 corridor. The day can start with lows in the single digits from Boston to New York City to Baltimore with highs only in the teens or lower 20s.
As is the case in the Midwest, RealFeel® Temperatures will be dangerously low due to the wind.