BYNG

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING... ...HEAT ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 8 PM CDT SUNDAY... The National Weather Service in Norman has issued an Excessive Heat Warning, which is in effect until 9 PM CDT this evening. A Heat Advisory has also been issued. This Heat Advisory is in effect from 9 PM this evening to 8 PM CDT Sunday. The Heat Advisory is no longer in effect. * HEAT INDEX VALUES...Up to 115. * TEMPERATURES AND HEAT INDEX VALUES...Temperatures and heat index values will reach near or above 110 degrees each afternoon. * TIMING...Each afternoon through Sunday. * IMPACTS...The excessive heat may quickly cause heat stress or heat stroke.