Cold and mainly dry today. The lower and mid levels of the atmosphere will stay around the freezing point while the upper levels get warmer, allowing for the next low pressure system to bring a chance for freezing drizzle on Tuesday. This may cause some icing on the roadways throughout the day tomorrow. Light snow is going to be the main concern for northern Iowa with up to 5 possible. Central Iowa could see up to 2. Southern Iowa will see less snow and more slick conditions due to freezing drizzle or rain.
Drier weather will head in for the middle of the week, but temperatures will drop off again by the end of the week. More snow is possible Friday, and temperatures will be in the single digits for the end of the week.