Alert Details
* WHAT...Heat index values in excess of 105 degrees expected. * WHERE...Portions of northeast Louisiana and central, south central, southeast, and southwest Mississippi. * WHEN...From 11 AM this morning to 7 PM CDT this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...These heat indices will occur near or just in advance of any midday to afternoon showers and thunderstorms.