The National Weather Service office in Mobile, Alabama, issued a heat advisory in Escambia, Santa Rosa and Okaloosa counties between 10 a.m. and 7 p.m. Monday. Heat index values are forecast to reach as high as 109℉ in portions of south central and southwest Alabama, northwest Florida and southeast Mississippi.

The National Weather Service has issued warnings in Mississippi for dangerous heat values across the state as warm temperatures and moist air will make temperatures feel like 105 to 110 degrees and higher in parts of the state this week.