Active Alerts Overton, TX

Drink plenty of fluids, stay in an air-conditioned room, stay out ofthe sun, and check up on relatives and neighbors.

* WHAT...Heat index values up to 109 expected.* WHERE...Portions of south central and southwest Arkansas, northcentral and northwest Louisiana, southeast Oklahoma, and east andnortheast Texas.* WHEN...From 11 AM to 7 PM CDT Friday.* IMPACTS...Hot temperatures and high humidity may cause heatillnesses.