The most extreme cold of the winter season is poised to envelop much of the United States this week, with temperatures plunging below zero across parts of the central and eastern regions. Residents from the northern Plains to the Gulf Coast will face significantly cooler conditions, with some areas experiencing life-threatening cold.
Dangerous temperatures and broad impacts
The frigid weather will have serious consequences beyond personal discomfort. According to AccuWeather meteorologist Haley Taylor, “The cold air will impact power grids, increase heating demands, disrupt schools, and pose significant health risks.” RealFeel® temperatures are forecast to dip as low as -50°F, exacerbating risks of frostbite and hypothermia.
Record-setting cold possible
Several cities may see record-breaking lows from Monday through Wednesday. The arrival of Arctic air coincides with the coldest part of winter, explained AccuWeather senior meteorologist Adam Douty. “While the timing may prevent widespread records, some locations will still see historical lows,” he said.
The cold will hit hardest in the Dakotas, Minnesota, and Wisconsin early in the week, where daytime highs will remain below zero, and nighttime temperatures will plummet to -20°F to -30°F. Cities like Minneapolis may endure extended periods of subzero weather, increasing strain on energy resources.
Eastward expansion of the chill
By midweek, the bitter cold will spread east to cities such as Philadelphia, where daytime highs are expected to reach only the upper teens—a rare occurrence last seen in December 2022.
Wind chill worsens conditions
Breezy conditions will amplify the dangers. Winds reaching 30-40 mph are expected in parts of Montana, Nebraska, and the Midwest, further reducing RealFeel® temperatures. “In windy areas, frostbite can occur within minutes on exposed skin,” Douty warned.
Precautions for those at risk
The extreme cold poses significant risks for outdoor workers, such as emergency responders, farmers, and utility crews. Precautions, such as layering clothing, limiting exposure, and taking frequent warm-up breaks, are crucial for staying safe in these conditions.
Preparing for the Arctic blast
With 235 million people potentially affected, experts urge residents to take proactive measures. Stay indoors when possible, insulate homes, and ensure access to adequate heating. For those venturing out, proper protective gear is essential to mitigate the risks posed by this frigid Arctic blast.
