A major winter storm is set to sweep across the Central Plains to the Mid-Atlantic regions starting this weekend, with the National Weather Service (NWS) warning of significant wintry weather.
The storm is projected to begin impacting the Central Plains late Saturday, bringing heavy precipitation with it. Areas across the Tennessee and Ohio valleys can expect effects on Sunday, and the Mid-Atlantic is likely to feel the storm's influence early next week.
The NWS indicates this weather system is tied to a low-pressure area forming across the central U.S., which is expected to generate heavy lake-enhanced snow across areas downwind of the Great Lakes. Snow accumulations ranging from 6 to 12 inches, with isolated higher totals, are anticipated by Saturday morning.
Regionally, forecasts suggest southern Ohio and southeast Indiana could see more than six inches of snow, with probabilities indicating up to 50% for areas receiving more than eight inches. The NWS remarked, "From a probabilistic view, more than six inches of snow is likely to fall in southern Ohio and southeast Indiana counties." Weather experts also suggested having Winter Storm Warnings issued if snow totals continue to trend upward.
Further south, mixed precipitation is expected to complicate conditions, particularly around eastern Kansas and the Ozarks, with the possibility of significant sleet and freezing rain extending eastward toward the Tennessee and lower Ohio valleys. The winter storm could also bring icing to regions as far as the southern Appalachians by Sunday.
AccuWeather meteorologists emphasized the significant footprint of the storm, stating, "Enough snow to shovel and plow (3-6 inches or more) will extend for about 1,000 miles from western Nebraska to West Virginia." They highlight cities such as St. Louis, Kansas City, Indianapolis, and Cincinnati as likely to face considerable snow accumulation.
Adding to the winter conditions, the NWS has stated, "Heavy lake-enhanced snow is likely for areas downwind of the Great Lakes." With anticipated temperatures well below normal, travel disruptions are expected due to road conditions impacted by the snow and ice accumulations.
This coming winter storm isn't just about snow; forecasters are also warning of arctic air moving down through the Central and Eastern U.S., promising frigid conditions following the precipitation. Each wave of cold air could push temperatures lower than previous forecasts, increasing the potential for freeze-related damages, particularly affecting areas within the Southern U.S.
The shifting temperatures put many residents on alert as winter weather warnings are likely, not just for snowy conditions but also for potential power outages and transportation issues due to icy roads.
The National Weather Service has highlighted: "The magnitude and extend of the Arctic air will build through the first full week of January and linger through the middle of the month, impacting over 250 million people living across more than 40 states." This highlights the storm's severe reach and informs the public of the importance of preparedness.
Travelers and residents are encouraged to stay updated on forecasts as the weather continues to evolve. Being proactive and having necessary supplies on hand will be key to weathering this winter storm effectively.
For the latest updates on conditions impacting your area, pay attention to local news and the official updates provided by organizations like the National Weather Service and AccuWeather.
This winter storm serves as a reminder of the unpredictable nature of winter weather and the importance of being prepared for its dramatic shifts.