* WHAT...For the Heat Advisory, heat index values up to 106 expected. For the Extreme Heat Warning, dangerously hot conditions with afternoon heat index values up to 110 expected. Overnight lows will also remain warm only falling into the mid to upper 70s.
* WHERE...A portion of Middle Tennessee.
* WHEN...For the Heat Advisory, until 7 PM CDT this evening. For the Extreme Heat Warning, from 11 AM Monday to 8 PM CDT Thursday.
* IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.
* ADDITIONAL DETAILS...Overnight lows will remain warm only falling into the mid to upper 70s, this will bring limited relief from the heat especially to those that do not have air conditioning.