Areas south of I-66 have the best chance for measurable snow. A winter weather advisory is in effect Wednesday afternoon and evening for southern Maryland and parts of central Virginia.

The first major winter storm of the season, which looks to more than double our snowfall for this winter so far, begins late Tuesday night and early Wednesday morning. A Winter Storm Warning goes into effect for the southeast half of Iowa at midnight and a Winter Weather Advisory begins north and west

Winter weather has made its way through western North Carolina, bringing chilly temperatures, icy roads, and some light snow. Read more: