Brutal Arctic Blast Sends NYC Temperatures Plummeting Below Antarctica

New York City plunged into temperatures colder than parts of Antarctica on Sunday as vicious, life-threatening winds battered the Northeast and New England throughout the weekend.

The temperature 3 degrees in NYC, while cutting winds pushed the real-feel freeze to a brutal 14 degrees below zero. In several areas across the Northeast, wind chills sank as low as minus 40.

The National Weather Service issued Rare Extreme Cold Warnings for over 43 million people – including residents in major cities such as NYC and Philadelphia – remaining in effect through Sunday evening.

“The last time [New York City] had a warning issued similar to what we have this morning was in 2004,” FOX Weather Meteorologist Stephen Morgan said Friday.

Across the globe, Antarctica felt significantly warmer by comparison. McMurdo Station recorded a surprisingly mild 21 degrees, making it 18 degrees warmer than the frozen streets of New York.

This brutal cold snap is being driven by a surge of Arctic air plunging southward from the frigid region north of Hudson Bay, Canada.

AccuWeather Senior Director of Forecasting Operations Dan DePodwin described the severity of the cold streak: “In many parts of the Northeast away from the coast, this prolonged stretch of cold is the most extreme in at least the last decade and, in some areas, the last two decades.” He added that “many locations will end up with a streak of days below freezing that falls into the top 10 longest such streaks on record.”

This weekend is expected to mark the coldest point in what has already become the region’s most severe cold spell in more than 20 years.

Even as conditions worsen, the city continues to grapple with rising deaths tied to the cold. At least 17 people have died outdoors in New York City this year, with 13 confirmed to have succumbed to hypothermia.

Yet Mayor Mamdani has remained firm in his refusal to mandate that unhoused individuals be moved off the streets and into city shelters — despite mounting fatalities.

Warming shelters, however, have opened across other major East Coast cities, including Philadelphia, Washington, D.C., and Boston, where Mayor Michelle Wu declared a cold weather emergency lasting through Monday.

AccuWeather Chief Meteorologist Jon Porter warned that “the deep freeze is returning to the northeastern United States this weekend.” He emphasized that “the combination of Arctic air and gusty winds could make it feel colder than any other point so far this winter for many in the region.”