Chicago is preparing for a shift in weather as cooler temperatures and spotty rain showers are forecasted to move through the area. Recent reports indicate that cloud cover will increase on Saturday night, leading to a wetter and cooler Sunday. This change is attributed to an approaching cold front, which will bring a noticeable drop in temperatures compared to the recent warmer conditions. Residents are advised to monitor local weather forecasts for the latest updates, as the timing and intensity of the rain showers may vary.