Extreme Heat Watch

* WHAT...For the Heat Advisory, heat index values up to 104 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 108 possible.

* WHERE...Alcorn, Benton MS, Prentiss, Tippah, and Tishomingo Counties.

* WHEN...For the Heat Advisory, from 11 AM this morning to 11 AM CDT Monday. 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.