* WHAT...FOR THE HEAT ADVISORY, HEAT INDEX VALUES UP TO 106EXPECTED. FOR THE EXTREME HEAT WATCH MAJORITY OF MIDDLE TENNESSEE WEST OF THE CUMBERLAND PLATEAU., DANGEROUSLY HOT CONDITIONS WITH HEAT INDEX VALUES UP TO 110.

* WHERE...A PORTION OF MIDDLE TENNESSEE WEST OF THE CUMBERLAND PLATEAU.

* WHEN...FOR THE HEAT ADVISORY, FROM 1 PM THIS AFTERNOON TO 7 PM CDT THIS EVENING. FOR THE EXTREME HEAT WATCH, FROM MONDAY MORNING THROUGH THURSDAY EVENING.

* IMPACTS...HEAT RELATED ILLNESSES INCREASE SIGNIFICANTLY DURING EXTREME HEAT AND HIGH HUMIDITY EVENTS. HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT ILLNESSES.