* WHAT...Dangerously hot conditions with heat index values up to 113 expected.
* WHERE...In Alabama, Baldwin Coastal and Mobile Coastal Counties. In Florida, Escambia Coastal, Okaloosa Coastal, and Santa Rosa Coastal Counties.
* WHEN...From 10 AM to 9 PM CDT Tuesday.
* IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.