...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT THURSDAY... The National Weather Service in Tulsa has issued a Heat Advisory, which is in effect from noon to 8 PM CDT Thursday. ...Heat index values around 105 degrees will continue for the remainder of the afternoon hours. Heat indices are forecast to climb back into the 105 to 110 degree range Thursday afternoon. ...Most of eastern Oklahoma and west central Arkansas. ...From Noon to 8 pm Wednesday. * Impacts...The combination of hot temperatures and high humidity will combine to create a dangerous situation in which heat illnesses are possible.
