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Temperatures can go up to 80 degrees Fahrenheit from the lowest levels of the polar vortex invasion while the Midwest and Northeastern United States have a taste of March to start in February.
January came to an abrupt end in the Midwest and Northeast, as the Arctic cold weather seized Arctic cold. Record lows were broken when cold weather led to widespread school closures, major disruption to travel, and even the suspension of postal service.
The departure of the polar vortex will be followed by such a dramatic change of weather that many residents will wonder if the schedule has been postponed until March instead of February.
After being kept below zero for one to three consecutive days, temperatures ranging from central Minnesota to northern Illinois may show an upward trend until 30 or 40 years old this weekend.
It is also expected that heat will spread throughout the Midwest, Central Atlantic and New England Sunday until early next week.
On the hottest days, peaks of about 60 degrees north of the Interstate 70 corridor from St. Louis to Washington, DC are expected. Even Philadelphia can flirt with 60 degrees.
In the 1950s, Chicago, Detroit, New York and Boston may have peaked in the 1950s by replacing winter jackets with lighter clothes in the spring.
This change will result in an average positive deviation of 40 to 60 degrees from the lowest actual temperatures recorded during the polar vortex invasion and peaks at the peak of heat.
For Chicago, Minneapolis, and other Midwestern areas that have experienced the coldest of the Arctic epidemic, rising temperatures can reach 70 to 80 degrees.
"While the heat is encouraging, some pitfalls can derail the extreme heat that is projected," said Dave Dombek, Senior Meteorologist at AccuWeather.
"In places where there is snow and ice, we have to worry that the warm-up will live up to expectations," Dombek said.
The wind blowing in colder waters, thick cloud cover and cold air trapped in the deepest valleys can also limit the heat of some communities.
"On the other hand, the heat can easily be reached or even exceeded where the floor is bare," according to Dombek.
Download the free AccuWeather app for temperature trends in your community.
A cold break is certainly good news for residents facing higher heating costs, pipes and frozen animals and children trapped because of frostbite and hypothermia concerns.
On days when the heat is not affected by rain, fog or drizzle, the streets can be invaded by locals strolling or participating in other outdoor activities with clean air.
"Sudden warming could lead to ice jams in some rivers, as large chunks of ice come off and block the flow of water downstream," said Bill Deger, Meteorologist at AccuWeather. .
"Such floods can be sudden and lead to bridge closures and travel delays," said Deger.
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Ice cubes and jams can pose major hazards in winter and spring
"Fortunately, we do not expect an abundant rain that lasts a long time at the same time as the warm-up," said Alex Sosnowski, Senior Meteorologist at AccuWeather.
"This should allow for a more gradual thaw and a minimal number of short-term jams," said Sosnowski.
More potholes can be exposed as temperatures rise.
AccuWeather's meteorologists also fear that freezing drizzle will develop in parts of the Midwest this weekend.
Since roads and sidewalks can remain colder than air temperature after an Arctic outbreak, drizzle can create ice patches on untreated surfaces, even after the thermometers have crossed the mark. gel.
This danger can move Sunday in northern Pennsylvania, in northern New York State and in neighboring regions of New England.
Despite the warmer weather, Dombek reminds everyone, skiers hoping for more snow to lovers of good weather wishing the beginning of spring, winter is far from over.
"Think about the beginning of August, when it's cool, can you really say that summer is over? No," he said. "This is the case now for the winter – it's a way of saying soon that the winter is over."
This will be evident as the heat dissipates gradually from west to east across the north of the nation next week.
According to Paul Pastelok, long-term meteorologist for AccuWeather Lead, the outbreak of the outbreak in the Arctic that will target the United States next week is expected to focus on northern Rockies and northern Plains.
The cold weather will be far from being as extreme as what was experienced this week further east. However, for the people of Montana and the western Dakota, this explosion will be cooler as this week's blast focused on the Midwest.
With the return of cold weather, the north-east and the center of the Atlantic coast will give the impression of living the second weekend of February.
This week's episode, Everything Under the Sun, covers two topics. First, host Regina Miller speaks to Punxsutawney Phil's director, John Griffiths, to provide a fun preview of the history and tradition of Groundhog Day. Then, Regina discusses the polar vortex with the long – term AccuWeather team. What is it and what impact will it have on the duration of winter cold? Connect with the knowledge!
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