Binghamton, New York – Winter is intensifying across central New York as a powerful lake effect snow event sets up north of Interstate 90, with Oswego County now facing the potential for extreme snowfall totals through the New Year’s Day weekend. While much of the Southern Tier remains cold but quieter, conditions near Lake Ontario are expected to deteriorate rapidly.
According to the National Weather Service in Binghamton, a strong and persistent lake effect snow band is expected to organize tonight and continue into early Saturday, with the heaviest impacts focused near the eastern shore of Lake Ontario. Oswego and surrounding portions of Oswego County could receive up to 25 inches of snow where the band remains stationary. Snowfall rates may exceed 2 inches per hour at times.
Gusty winds will accompany the snow, leading to blowing snow and near-zero visibility during the heaviest bursts. Travel could become extremely dangerous or impossible at times, especially overnight and during peak snowfall. Roads may quickly become snow-covered despite ongoing plowing, and whiteout conditions are possible.
Areas south of I-90, including Syracuse, Cortland, and Ithaca, may see lighter accumulations but could still experience snow showers and slick conditions if the band shifts even slightly. Forecast confidence remains high for significant snow near Oswego, though small changes in wind direction could shift the most intense snowfall zone.
Temperatures remain cold, with highs in the teens and low 20s, allowing snow to accumulate efficiently. Wind chills will drop into the single digits, adding to the danger for anyone stranded or outdoors for extended periods.
Residents in Oswego County are urged to avoid unnecessary travel, prepare for prolonged hazardous conditions, and ensure emergency supplies are ready. Power disruptions are possible where heavy snow and wind combine.
Lake effect snow is expected to gradually weaken later Saturday, but impacts may linger well into the weekend. Additional warnings or upgrades are likely as this high-impact winter event unfolds.
