A strong low pressure system will track across West Virginia tonight. On the backside of the low, an arctic airmass will spread into the Ohio Valley. As temperatures fall below freezing, mixed precipitation is changing over to snow. Periods of heavy snow will be possible. It will also be very windy with northwest

* WHAT...Heavy snow. Additional snow accumulations of 1 to 3 inches with storms total accumulations of 4 to 9 inches. Winds gusting as high as 45 mph, resulting in blowing snow and near blizzard conditions. * WHERE...Mercer, Auglaize and Hardin Counties