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...In Louisiana, Rapides and Vernon Parishes. In Texas,Northern Jasper, Northern Newton, and Tyler Counties.* WHEN...From noon today to 7 PM CDT this evening.* IMPACTS...Hot temperatures and high humidity may cause heatillnesses.