...Temperatures Gradually Returning to Seasonal Values... .Temperatures will return to more seasonal values as somewhat cooler air moves south across the southern half of Oklahoma and into north Texas. ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT SUNDAY... * TEMPERATURES AND HEAT INDEX VALUES...up to 110. * TIMING...Through Sunday. * IMPACTS...The heat and humidity may cause heat stress during outdoor exertion or extended exposure.
