...Dangerous Heat Indicies Through Wednesday... ...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 9 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM NOON TO 9 PM CDT WEDNESDAY... The National Weather Service in Norman has issued a Heat Advisory, which is in effect from noon to 9 PM CDT Wednesday. * HEAT INDEX VALUES...105 to 110 degrees. * TIMING...Tuesday afternoon and evening and again on Wednesday afternoon and evening. * IMPACTS...The heat and humidity may cause heat stress during outdoor exertion or extended exposure.
