The first snowfall of the season could take place Sunday evening into Monday. Chances for rain and snow are likely Sunday evening. As cold air moves in from the north, the rain should change over to snow. Snow amounts look to be 2 to 3 inches north of I – 70 and 1 to 2 inches along and south I-70. However, with this being the first snowfall, impacts to driving conditions could be significant as motorists get use to diving on snow again.