Environmental Possible Late-night Thunderstorms in Park Forest by Gary Kopycinski on July 7, 2014 Gary Kopycinski Author More in Environmental: Park Forest Enters New Two-Year Electric Municipal Aggregation Program February 9, 2025 Have a Merry and Eco-Friendly Holiday Season December 21, 2024 Park Forest Opens Cooling Centers Amid Dangerous Heat Wave June 20, 2024 Park Forest, IL-(ENEWSPF)- The National Weather Service in Chicago reports that, if thunderstorms develop tonight, Park Foresters should not expect anything severe. Some thunderstorms may develop tonight, but not until late.