 It's 9.06. Today's Chairman's Circle sponsor is CORE, powered by the Rogers Foundation, empowering student and family success through enrichment and education. Learn more about CORE's Jingle in July program, helping students this holiday season at corewecan.org. Excessive heat warning through the weekend with highs both today and tomorrow around 113 in the Las Vegas Valley. Maybe a low tonight, only around 90. 9.07.