An area of low pressure will develop over the Great Lakes tonight and move eastward over the Twin Tiers, bringing periods of snow late tomorrow night and through the day Sunday. Temperatures will warm into the mid 30s for Sunday afternoon, so rain is likely to mix in, especially in the lower elevations. When all is said and done, slushy snowfall accumulations of around an inch or two are expected across the region generally, with the best chance for 2" coming farther east in the Twin Tiers. Be sure to use caution if driving tomorrow!