Rain will change over to snow on Sunday, as a winter storm moves through the region. This may occur as early as late morning near Galesburg, and early afternoon near the Illinois River valley. By early evening, a change to snow is expected near I-55. The greatest snow amounts are expected northwest of Peoria, with 6 inches possible near Galesburg. Lighter amounts around an inch are expected toward Springfield, Decatur and Champaign. However, a slight southward shift in the storm track would bring the heavier snow amounts further into central Illinois. Continue to monitor the latest forecasts on this storm, especially if you have any travel plans for Sunday.