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One of the longest cold-air outbreaks in decades is about to get even colder, with record temps as far south as Florida

<i>Kate Dearman/Bloomberg/Getty Images via CNN Newsource</i><br/>Ice-covered trees and downed power lines block a road in Nashville on January 26.
Kate Dearman/Bloomberg/Getty Images via CNN Newsource
Ice-covered trees and downed power lines block a road in Nashville on January 26.

By Meteorologist Mary Gilbert

(CNN) — Millions of people in the United States are in the middle an exceptional cold stretch — one of the longest in decades for some — and it’s only going to get more brutal headed into next week.

More than 200 daily cold temperature records could be broken from Friday through Monday across the eastern half of the US as temperatures plunge further with a new push of bitter air.

Temperatures this weekend could drop more than 30 degrees below normal in spots, especially in the South and East.

The worsening of already deadly cold is harrowing news for anyone without access to power and shelter, not to mention the wallets of people paying to keep warm.

Continued cold in storm’s aftermath

Last weekend’s historic winter storm and the brutal cold that followed have been blamed for at least 50 deaths in the US, the Associated Press reported.

More than 350,000 homes and businesses in the South caught in the cold’s vice-like grip have no power as of Wednesday, according to PowerOutage.us. Some have been without it for four days following the storm.

It’ll be a race against the clock to restore power here before even colder temperatures hit.

The worst of the upcoming cold will unfold Saturday and Sunday in Tennessee and Mississippi, two states hit the hardest by the storm. Each state had more than 100,000 customers without power.

Nashville, Tennessee, and Tupelo, Mississippi, are just two of more than two dozen Southern cities that could set records on Saturday for the coldest daytime temperatures for the date.

Nashville, where power infrastructure was particularly crippled, is forecast to only reach 20 degrees while Tupelo could approach 26 degrees. Those high temperatures are 30 degrees below normal for both cities for this time of year.

Other areas hit by the storm’s ice are also in for another freeze.

Atlanta is also likely to only climb into the mid-to-upper 20s on Saturday. The forecast high temperature of 27 would be the coldest day in the city since December 2022.

Longest-lasting cold in decades

The cold has been unrelenting since it first arrived with the weekend storm.

The period from last weekend into next week could end up being the longest freezing stretch in Philadelphia in nearly 65 years.

The city is forecast to remain at or below freezing (32 degrees) for 12 full days — into next week — which would be the longest since 1961’s 15-day streak.

Farther down the Interstate-95 corridor, it could be the longest freezing stretch in Washington, DC, in more than three decades. Forecasts show DC at- or below-freezing for nine consecutive days, ending early next week. That would be the longest stretch since a 10-day cold blast in December 1989.

Other cities fall short of the multi-decade mark but are still really cold.

New York City could reach its longest-lasting sub-freezing stretch since 2018. Saturday morning could also end up being the coldest morning in nearly three years for New York City with a low near 4 degrees.

And Chicago — no stranger to freezing weather — is impressively on track to hit an even colder mark: its longest stretch of temperatures below 20 degrees since 2018.

Not even Florida is immune

More than three dozen daily cold records — both low temperature and coldest high temperature records — could be broken or tied in the Sunshine State on Sunday.

Orlando could record a low temperature below 30 degrees for the first time in eight years. It’s forecast to hit 25 degrees there, which would tie a daily record.

Not even South Florida will avoid the cold: This weekend’s Arctic blast is shaping up to be the coldest in the region in 15 years. It will definitely be cold enough to send iguanas plummeting from their perches.

Miami’s low temperature on Sunday morning is forecast to be around 36 degrees, which would tie the day’s record low, but still be way off its all-time lowest temperature of 28 degrees. Even if it misses out on the day’s record, it’s still likely to be the coldest morning in Miami since December 2010.

The cold will finally start to ease a bit later next week, according to forecasts from the Climate Prediction Center.

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