...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... ...Heat index values will range from 105 to 109 in all of our four state area. ...For southeast Oklahoma, all of southern Arkansas, all of northern Louisiana and for northeast and deep east Texas. ...This heat advisory continues through 7 PM this evening. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur to those exposed to these oppressive conditions.
