Chicago is anticipating unseasonably warm weather this Saturday, with temperatures expected to reach the 70s. Meteorologist Mary Kay Kleist from CBS News reports that the city will enjoy a mild climate over the weekend, providing a pleasant break from the typical March chill. This warm spell is attributed to a shift in weather patterns that will bring warmer air into the region. Residents can look forward to sunny skies and comfortable conditions, making it an ideal time for outdoor activities.