why is chicago called the windy city

Chicago is called the "Windy City" primarily as a metaphor for its long- winded, boastful politicians and its history of political rivalries, rather than solely because of its weather. The nickname dates back to at least the late 19th century. It was popularized during the period when Chicago was competing with other cities like Cincinnati and New York to host major events, such as the 1893 World's Columbian Exposition. Rival cities' newspapers used the term "Windy City" to imply that Chicagoans were full of hot air and bragging excessively. Although Chicago does have breezy conditions due to its location on Lake Michigan, the origin of the nickname is more associated with the city's political climate and boosterism than the actual wind.