...LAKE EFFECT SNOW WARNING REMAINS IN EFFECT UNTIL 7 AM EST MONDAY... * WHAT...Heavy lake effect snow. Additional snow accumulations 4 to 8 inches in the most persistent lake snows across higher terrain. * WHERE...Chautauqua, Cattaraugus, and Southern Erie Counties. The greatest accumulations will focus across the Chautauqua Ridge and Boston Hills. * WHEN...Until 7 AM EST Monday. * IMPACTS...Travel will be difficult with snow covered roads and poor visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Heavy snow will fall in relatively narrow bands. If traveling, be prepared for rapidly changing road conditions and visibilities. Submit snow reports through our website or social media. 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. &&