...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY... ...Heat index values from 105 to 109 are expected in our four state area through late Thursday afternoon. ...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 on Thursday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur to those exposed to these oppressive conditions.
