* WHAT…Heat index values up to 106 expected.
* WHERE…Portions of central, east central, southeast, and west
central Illinois.
* WHEN…From noon Saturday to 7 PM CDT Tuesday.
* IMPACTS…Hot temperatures and high humidity may cause heat
illnesses.
* ADDITIONAL DETAILS…Low temperatures will only fall into the mid
70s, resulting in limited relief from the heat in buildings
without effective cooling systems.