A powerful storm system is expected to impact the East Coast starting overnight Wednesday, November 27, continuing through Thanksgiving Day, with the potential to disrupt travel plans across the region. The storm, which is developing in the Tennessee Valley, will move directly over the area by Thursday morning, November 28, according to the National Weather Service.
The storm will bring a mix of rain, sleet, and snow, with heavy rain expected along the I-95 corridor. Some regions, including upstate New York, northern Pennsylvania, and New England, may experience steady snowfall. Snowfall projections have increased, with up to a foot of snow possible in some of the hardest-hit areas. In lighter blue-shaded regions, snow accumulations could range from one inch to half a foot, potentially leading to hazardous travel conditions due to poor visibility and slippery roads.
Although there is growing confidence in the storm’s intensity, uncertainty remains in certain areas regarding temperatures and the balance of rain versus snow, especially at lower elevations. The storm’s impact may also lead to delays at major airports due to precipitation and low cloud cover.
Once the storm system moves through, a cold front from Canada will follow, bringing below-average temperatures to the region. Travelers and residents are advised to monitor weather updates and be prepared for challenging travel conditions on Thanksgiving Day.