* WHAT...Heavy lake effect snow. Additional snow accumulations 6 to
12 inches.

* WHERE...Wyoming, Chautauqua, Cattaraugus, and Southern Erie
Counties. The greatest additional accumulations will be across the
Chautauqua Ridge and Boston Hills.

* WHEN...Until 10 PM EST Friday. The majority of the additional
snowfall will be tonight through early Friday.

* IMPACTS...Travel will be very difficult with snow covered roads
and poor visibility at times.

Widespread accumulating snow will create dangerous travel conditions.

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.