From Polk County Emergency Management:
Snowfall returns Friday morning as a winter storm takes aim on the region. The snow may be heavy at times during the morning and afternoon hours before eventually transitioning into a period of light wintry mix or freezing rain. Strong northwest winds develop Saturday which could lead to areas of blowing snow, in addition to lingering light snowfall Saturday morning. Highest snowfall accumulations nearing 6 inches will reside in north central Iowa with lesser amounts of 3 to 4 inches further south.