Heat Advisory issued July 4 at 2:58AM CDT until July 4 at 7:00PM CDT by NWS Lincoln IL

* WHAT…Heat index values up to 100.

* WHERE…Portions of central, east central, southeast, and west
central Illinois.

* WHEN…Until 7 PM CDT this evening.

* IMPACTS…Hot temperatures and high humidity may cause heat
illnesses.