A multi-hazard winter storm is expected to bring hazardous ice accumulation to parts of the Great Lakes, Mid-Atlantic, and Northeast, creating a slick and dangerous start to early weekend travel from Friday night into Saturday morning.
According to the NOAA Weather Prediction Center, freezing rain and sleet will develop Friday night as warmer air moves over cold surface temperatures. Ice accumulations of 0.25 inches or more are forecast across western New York, Pennsylvania, and Maryland, where tree damage and scattered power outages are possible.
A corridor of hazardous icing is likely from central Pennsylvania through the Philadelphia metro area and into the northern Washington, D.C., and Baltimore suburbs, where freezing rain and sleet may accumulate on untreated roads, sidewalks, bridges, and elevated surfaces.
The Weather Prediction Center warns that even light ice accumulation can significantly reduce traction, leading to dangerous driving conditions, especially overnight and during early Saturday morning activities. Motorists may encounter rapidly changing conditions, including icy patches that are difficult to see.
While heavy snow is also expected farther north, officials emphasize that ice poses the greatest immediate travel hazard due to its ability to coat surfaces quickly and silently.
Residents across the affected regions are urged to limit travel if possible, allow extra time if driving is necessary, and closely monitor local forecasts and advisories as conditions evolve into Saturday morning.
