Active AlertsWilliamsville, NY

What: Heavy snow. Additional snow accumulations 6 to 12 inches.
Where: Northern Erie and Genesee Counties. The greatest accumulations will be across the Buffalo Southtowns and western Genesee County.
When: Until 1 AM EST Thursday.
Impacts: Travel will be difficult. The hazardous conditions will impact the Wednesday evening commute.

During lake effect snow, the weather can vary from bands of locally heavy snow with greatly reduced visibilities to dry conditions just a few miles away. Be prepared for rapid changes in weather, visibility, and road conditions. Submit snow reports through our website or social media.