...HEAT ADVISORY IN EFFECT FROM 1 PM TO 9 PM CDT SUNDAY... ...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 9 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 1 PM TO 9 PM CDT MONDAY... The National Weather Service in Tulsa has issued a Heat Advisory, which is in effect from 1 PM to 9 PM CDT Monday. * HEAT INDEX...Maximum heat index values around 105 to 110 degrees are expected Sunday afternoon and again Monday afternoon. * TEMPERATURE...Mid to upper 90s. * IMPACTS...The combination of hot temperatures and high humidity will combine to create a dangerous situation in which heat illnesses are possible.
