Full Breakdown
Heavy Snow Disrupts Post-Thanksgiving Travel Across the U.S.
12/1/2025, 11:40:25 AM
Overview of Winter Weather Alerts
As the post-Thanksgiving travel period unfolds, approximately 46 million people from the northern Rockies to the Northeast are under winter weather alerts due to two significant weather systems. These systems are expected to bring chilly temperatures, heavy snowfall, and hazardous driving conditions, complicating travel plans for millions.
Impact of Lake-Effect Snow
Heavy lake-effect snow is forecasted to persist across the Great Lakes region from Friday through early Saturday morning. The National Weather Service warns of snow squalls that could produce quick bursts of heavy snow and potential whiteout conditions, particularly in the interior Northeast. Reports indicate snowfall totals have already reached up to 22 inches in Presque Isle, Wisconsin, and 21.5 inches in Alba, Michigan. Additional snowfall of 1 to 3 inches is expected, with total accumulations potentially reaching 1 to 2 feet in some areas, especially downwind of lakes Erie and Ontario, where localized bands could add another 10 to 20 inches.
Travel Disruptions
The severe weather has already led to significant travel disruptions, with over 2,200 flights delayed and 50 canceled as of Friday afternoon, according to FlightAware. Gusty winds, reaching up to 35 mph, are exacerbating the situation, creating difficult travel conditions across the Midwest. Cities such as Chicago, Minneapolis, Des Moines, St. Louis, and Kansas City are particularly at risk, with snowfall rates potentially hitting 1 inch per hour.
Additional Weather Systems
In addition to the Great Lakes storm, a separate weather system is developing over the High Plains, bringing scattered snow showers from Montana through Nebraska. This storm is expected to intensify as it moves eastward, blanketing the Midwest with snow and bringing heavy rain to the lower Mississippi Valley. Rain showers and thunderstorms are also anticipated across the Southern Plains, with moderate to heavy rainfall expected near the western Gulf Coast.
Forecast for the Northeast
In the Northeast, accumulating snow is expected to remain in the interior and parts of northern New England. Major cities like Boston, New York, and Washington, D.C., will likely experience cold rain showers, with conditions expected to improve by the Monday morning commute.
Conclusion
The combination of heavy snowfall, gusty winds, and multiple storm systems poses significant challenges for travelers across the United States during this busy holiday period. As conditions evolve, travelers are advised to stay informed and exercise caution on the roads.
