There is a winter storm watch for northern Iowa starting at 12 AM Sunday. It will be in effect until 6 AM Monday.
We will have warmer-than-average temperatures again Saturday. It will be dry through most of the day...but a storm system off the Pacific Coast will slam into the state late Saturday with rain and even thunderstorms by early Sunday morning.
The colder air moves into northern Iowa late Sunday and that is when we could see ice and snow accumulation in the northern Iowa/Southern Minnesota area.
Plan for poor driving conditions later Sunday north of Mason City.
Stay tuned through the weekend...Megan will be here to update the storm track as it gets closer to Iowa.