A profound cold wave is anticipated to sweep across northern and eastern regions of the United States, marking one of the coldest Decembers on record. Around 235 million Americans will experience this intense chill, with temperatures plunging well below seasonal averages.
"The coming cold wave could be the harshest December chill the US has seen in decades," experts warn.
Authorities are advising residents to take precautions against hypothermia and related cold weather risks. Heating demands are expected to surge, impacting energy grids and cost.
This historic Arctic blast will impact nearly three-quarters of the US population, prompting urgent preparations for severe winter conditions and associated risks.