• Chicago typically expects around 38.4 inches of snow each season, measured from July through the following June.
• Chicago's snowiest season was in 1978-79, with a total of 89.7 inches, while the least snowy season was in 1920-21, with just 9.8 inches.
• Climate models suggest that Chicago could experience more variable snowfall patterns due to climate change, leading to unpredictable winter weather.