Tens of millions of Americans are preparing for one of the most significant winter storms to hit the country in over a decade, with forecasts predicting some of the heaviest snowfall and coldest temperatures seen since 2011. The National Weather Service (NWS) announced that the storm — which began in the central US — is expected to surge eastward in the coming days, affecting regions not typically accustomed to severe winter weather, including Mississippi and Florida.
The extreme cold front is primarily attributed to a polar vortex, a persistent area of frigid air circulating in the Arctic. According to the National Oceanic and Atmospheric Administration (NOAA), this will result in unprecedented snowfall levels for some regions, making impacts particularly concerning for travel and daily life.
AccuWeather's Dan DePodwin warned of "historically low temperatures" that could persist for up to a week. As the storm progresses, Eastern states will also feel the chill, with some forecasts indicating temperatures could drop significantly by Sunday evening.
The central US could face "considerable disruptions to daily life," with the NWS highlighting dangerous and potentially impassable driving conditions likely to extend into the weekend. Reports from areas in Kansas and Indiana indicate they may receive at least 8 inches (20.3 cm) of snow, with blizzard conditions likely to exacerbate the travel hazards.
"Whiteout conditions will pose serious risks for motorists, with many becoming stranded due to the severe weather," the NWS cautioned. The storm system will also bring sleet and freezing rain to states such as Missouri, Illinois, Kentucky, and West Virginia.
As the storm tracks east, major cities like Washington D.C., Baltimore, and Philadelphia are bracing for snowy and icy conditions from Sunday through Monday. Parts of Virginia might see snowfall rates ranging from 5-12 inches as the winter weather escalates.
In the southern US, areas including Arkansas, Louisiana, and Mississippi may experience severe thunderstorms alongside winter weather. Meteorologist Ryan Maue emphasized the potential for widespread disruption, stating, "It's going to be a mess, a potential disaster."
In anticipation of flight disruptions caused by the storm, major airlines including American, Delta, and Southwest have announced they will waive change fees for affected passengers. This unprecedented winter storm reminds everyone of the escalating impacts of extreme weather patterns influenced by changing climate conditions.
