Argyle Lake State Park

Extreme Heat Warning issued July 2 at 12:58PM CDT until July 3 at 10:00PM CDT by NWS Quad Cities IA IL

* WHAT...Dangerously hot and humid conditions with continued heat index values of 100 to 105 expected, along with nighttime lows not falling below the mid to upper 70s. * WHERE...Portions of west central Illinois, southeast Iowa, and northeast Missouri. * WHEN...Until 10 PM CDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.