Fairview Heights is a small city located in southwestern Illinois, with a humid subtropical climate characterized by hot summers and cool winters. The area is prone to occasional flooding due to the proximity of the Mississippi River and its tributaries. The hydrology of Fairview Heights is influenced by the Cahokia Creek, which runs through the city and provides opportunities for outdoor recreation, including fishing and kayaking. The city also boasts several parks, including Moody Park and Pleasant Ridge Park, which offer hiking trails, playgrounds, and picnic areas. Overall, Fairview Heights provides a pleasant environment for outdoor activities, with easy access to natural amenities and a mild climate.