An Arctic blast is set to hit most of U.S. this week

The U.S. is in for an Arctic blast, with record-breaking low temperatures normally found only in the depths of winter – in the far north – according to the government’s weather gurus.

“Temperatures that are well below normal will plunge into much of the nation beginning in the Northern Plains, and pushing all the way into Florida by mid-week,” the National Weather Service tweeted Sunday, along with a GIF map showing the fluctuating readings.

Arctic-style weather conditions are expected to dip even as far south as Mexico, the National Weather Service said in a forecast.

“The arctic front is expected to dive well into Mexico and to move through Florida,” the NWS said. “Wintry conditions, gusty winds, and much colder temperatures will impact the eastern 2/3rds of the U.S.”

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Winter storms and weather across the United States 2019
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Winter storms and weather across the United States 2019
James Spanos pushes a cart of his belongings on a snow-covered street during a winter storm, Sunday, Jan. 20, 2019, in Portland, Maine. Scarves, hoods and gloves were necessary for New England residents venturing outdoors as the region endures a storm that can dump up to 18 inches of snow. (AP Photo/Robert F. Bukaty)
Horses stand over a major winter storm which dropped around 8 inches of snow in Taos, New Mexico, U.S., January 11, 2019. REUTERS/Andrew Hay
Caleb Seely rides a unicycle on a snow covered sidewalk as he heads home after helping shovel out his brother's driveway during a winter storm, Sunday, Jan. 20, 2019, in Portland, Maine. The extra knobby tire on Seely's ride provided traction on a day when snow, sleet and freezing rain kept most motorists indoors. Parts of New England residents are bracing for up to 18 inches of snow. (AP Photo/Robert F. Bukaty)
Traffic moved through the town center after a major winter storm dropped around 8 inches of snow in Taos, New Mexico, U.S., January 11, 2019. REUTERS/Andrew Hay
Don Locke, of Pottsville, Pa., clears snow and ice from his car along 12th Street in Pottsville, Pa., on Sunday, January 20, 2019. (Andy Matsko/The Republican-Herald via AP)
A couple takes photos at the frozen fountain in Bryant Park January 11, 2019 in New York. New York City was hit with bitter temperatures and high winds. - The low for Friday was 22 Farenheit (-5.5 Celsius) (Photo by Don EMMERT / AFP) (Photo credit should read DON EMMERT/AFP/Getty Images)
Motorists try to fix their windshield wipers during a winter storm, Sunday, Jan. 20, 2019, in Portland, Maine. Snow, sleet and freezing rain is making travel hazardous throughout much of New England. (AP Photo/Robert F. Bukaty)
People take photos of the frozen fountain in Bryant Park on January 11, 2019 in New York. New York City was hit with bitter temperatures and high winds. - The low for Friday was 22 Farenheit (-5.5 Celsius) (Photo by Don EMMERT / AFP) (Photo credit should read DON EMMERT/AFP/Getty Images)
Crews clear snow at the Albany International Airport in Colonie, N.Y., Sunday, Jan. 20, 2019. A major winter storm that blanketed much of the Midwest with snow earlier in the weekend is barreling toward New England, where it is expected to wreak transportation havoc from slick and clogged roads to hundreds of canceled airline flights. (AP Photo/Hans Pennink)
Birds play in the frozen fountain in Bryant Park January 11, 2019 in New York. New York City was hit with bitter temperatures and high winds. The low for Friday was 22 Farenheit (-5.5 Celsius) (Photo by Don EMMERT / AFP) (Photo credit should read DON EMMERT/AFP/Getty Images)
Lakewood CO - JANUARY 11: Meredith Mills pushes shopping carts back into King Soppers on January 11, 2019 in Lakewood, Colorado. Snow continues to fall in the metro area. (Photo by RJ Sangosti/The Denver Post via Getty Images)
SILVER SPRING, MD - JAN 9: Emmi Horne, 8, tries to catch snowflakes on her toungue as she walks through downtown Silver Spring, Maryland during a brief snow squall with her mom, Terry Horne, right. (Photo by Bill O'Leary/The Washington Post via Getty Images)
BOSTON, MA - JANUARY 8: A pedestrian passes through a light dusting of snow on a Columbia Road sidewalk in the Dorchester neighborhood of Boston on Jan. 8, 2019. (Photo by Jonathan Wiggs/The Boston Globe via Getty Images)
Waves from the East River are seen in front of the Brooklyn Bridge and the skyline of Manhattan in New York on January 7, 2019. (Photo by Johannes EISELE / AFP) (Photo credit should read JOHANNES EISELE/AFP/Getty Images)
Keith Morris, of the City of Owensboro's Street Department, takes off a hose after loading 1,000 gallons of salt brine into a tank on a truck, Friday afternoon, Jan. 11, 2019, so it can be spread on city roads in Owensboro, Ky. The National Weather Service had issued a winter weather advisory on Friday of accumulating snow moving into the area Friday evening into early Saturday. (Alan Warren/The Messenger-Inquirer via AP)
Traffic moves along I-70 near Lawrence, Kan., Friday, Jan. 11, 2019 ahead of an expected snow storm. The area is under a Winter Weather Advisory. (AP Photo/Orlin Wagner)
A plow treats Douglas County Road 438 near Lawrence, Kan., Friday, Jan. 11, 2019 ahead of an expected snow storm. The area is under a Winter Weather Advisory. (AP Photo/Orlin Wagner)
A pedestrian walks across the street in downtown Scranton, Pa., on Sunday, Jan. 20, 2019. A major winter storm brought some of the coldest temperatures of the season and covered a large swath of the country in snow as it wreaked havoc on air travel and caused slick road conditions throughout New England Sunday. (Butch Comegys/The Times-Tribune via AP)
Marvin Hooks wears a face mask to protect him from the cold as he walks on North Street in Pittsfield, Mass., Monday, Jan. 21, 2019. Bitter cold and gusty winds swept across the eastern U.S. Monday with falling temperatures replacing the weekend's falling snow. (Ben Garver/The Berkshire Eagle via AP)
A runner moves through West Park on the Northside of Pittsburgh on Sunday, Jan. 20, 2019. A major winter storm brought some of the coldest temperatures of the season and covered a large swath of the country in snow as it wreaked havoc on air travel and caused slick road conditions throughout New England Sunday. (AP Photo/Gene J. Puskar)
Dan Cappella, of Pottsville, Pa., clears snow away on Howard Avenue in Pottsville, Pa., on Sunday, January 20, 2019. (Andy Matsko/The Republican-Herald via AP)
Ben Jennings snowblows his driveway on Sunday, Jan. 20, in Glenville, N.Y., where 16 inches of snow fell from Saturday evening through noon Sunday. (AP Photo/Mary Esch)
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Dubbing it an “Arctic intrusion,” the NWS said the second one in less than a week is already landing in the Plains and Midwest, accompanied by record monthly pressure records for the month.

“By Monday evening, the front is expected to reach northern Mexico and the Appalachians with an abrupt drop in temperatures behind it, leading to some impressive 24-hour temperature changes on the order of 30 to 40+ degrees possible!” the NWS said in its forecast. “It will feel more like the middle of January for the beginning of the week, with numerous record low temperatures likely from Texas to the Great Lakes.”

Montana and the western Dakotas will see snow, as will northern New England. Michigan will get walloped with lake-effect snow, with winter storm watches in effect for some of those areas, the NWS said.

Monday’s temperatures could be wedged in the teens and 20s in the Midwest and Great Lakes area, with the coldest Veterans Day ever in Chicago and Minneapolis, USA Today reported.

Elsewhere will be the rain. Temperatures will be “mild” on Monday in the Southeastern U.S. through southern New England.

“Locations west of the Rockies should be spared from this Arctic airmass, with near to above-average temperatures expected from the Desert Southwest to the Pacific Northwest,” the weather service said.

That will reverse yet again between Tuesday and Thursday, the NWS said, with 148 temperature records set to be broken later in the week, USA Today reported.

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