Bureau County Extreme Heat Warning issued June 29 at 10:51AM CDT until July 1 at 10:00PM CDT by NWS Quad Cities IA IL LaSalle County Heat Advisory issued June 29 at 10:09AM CDT until July 1 at 10:00PM CDT by NWS Chicago IL Marshall County Heat Advisory issued June 29 at 2:52AM CDT until July 3 at 12:00AM CDT by NWS Lincoln IL Putnam County Extreme Heat Warning issued June 29 at 10:51AM CDT until July 1 at 10:00PM CDT by NWS Quad Cities IA IL