* WHAT...Temperatures as low as 33 to 37 will result in frost formation.
* WHERE...In Alabama, Covington, Escambia, Baldwin Inland, and Mobile Inland Counties. In Florida, Escambia Inland, Okaloosa Inland, and Santa Rosa Inland Counties. In Mississippi, Greene and Perry Counties.
* WHEN...From midnight tonight to 8 AM CST Sunday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.