A weak wave of energy has moved more snow into central Iowa tonight. The line of snow will quickly move through the state....but it is slick on many roads.
The moisture was so low that there was little threat of measurable snow...but there is enough to cover or partially cover much of the metro.
It will remain very cold tonight...take extra time for travel.
More snow is on the way tomorrow night into Thursday....about an inch to 2 inches of snow is expected over the southern 1/2 of Iowa. Little if any snow is expected north of Highway 30.