Light snow drifted into the area in the overnight hours, ending around 8 AM. Snowfall totals were mainly less than a couple of inches, but the morning commute was slick as there was also freezing rain and sleet in the area.
Here's today's snowfall totals in Eastern Iowa from Iowa's News Now:
Center Grove: 4
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The National Weather Service in Des Moines says that "Freezing drizzle and light icing possible overnight into Friday morning, mainly west and north."
From the NWS Des Moines:
Patchy freezing drizzle may develop overnight with minor ice
accumulations possible, mainly north of Interstate 80...