Heat Advisory

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 114. For the Heat Advisory, heat index values up to 108 expected.

* WHERE...In Alabama, Baldwin Coastal and Mobile Coastal Counties. In Florida, Escambia Coastal, Okaloosa Coastal, and Santa Rosa Coastal Counties.

* WHEN...For the Extreme Heat Warning, until 9 PM CDT this evening. For the Heat Advisory, from 11 AM to 7 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.