A fast moving storm system will move into WNY late this evening. We expect a mix of snow sleet and freezing drizzle with this system. Snow accumulation will be minor, an 1" or less for most areas.
Late tonight and pre-dawn Monday we expect some light freezing drizzle as well. Ice accumulation will not be significant enough to damage trees or power lines, but up to 1/10" of glaze will be possible. This will be enough to coat any untreated surfaces. Travel may be icy early Monday morning.
The temperature will warm back to near 40 Monday. Any snow or ice accumulation should melt quickly Monday.