Road conditions are already slick early Tuesday morning, with light snow sticking to untreated roads due to the bitter cold. Winds are blowing the dry, powdery snow around, reducing visibility in some areas. The morning commute will be slow, especially along I-70 and near the Missouri River, where up to an inch of snow has accumulated overnight. As heavier snow moves in Tuesday afternoon and evening, travel will become even more hazardous, particularly south of I-70, where snowfall rates may exceed an inch per hour. Roads will remain snow-covered and difficult to navigate through Wednesday, especially in areas expecting the highest totals.