(Omaha) A Winter Weather Advisory is in effect from 10 p.m. this evening to 4 a.m. Wednesday for Monona, Harrison, Shelby, Pottawattamie, Mills, Montgomery, Fremont and Page counties and from 1 a.m. to 7 a.m. for Audubon, Guthrie, Cass, and Adair counties.
The National Weather Service says areas of freezing drizzle are forecast to develop early Wednesday morning over western Iowa and spread east and north through sunrise. The areas of freezing drizzle may cause a light glaze of ice and is likely to impact the morning rush hour commute, especially over central and north central Iowa. Very slick and slow travel may result Wednesday morning.