Chicago is experiencing a period of unseasonably warm weather, leading residents to shed their winter coats and engage in outdoor activities typically reserved for spring or summer. This weather anomaly, reported by CBS News, has transformed the city's atmosphere, with parks and outdoor seating areas bustling with people enjoying the unexpected warmth. Meteorologists attribute this phenomenon to a combination of prevailing wind patterns and high-pressure systems, which have caused temperatures to rise above historical averages for this time of year.