 Support for Nevada Public Radio comes from the Cleveland Clinic Lou Ruvo Center for Brain Health, offering no-charge education and support programs online daily for Nevadans living with Alzheimer's, Parkinson's, or Huntington's disease, or multiple sclerosis. Information at clevelandclinic.org slash nevadaevents. Temperatures heading up to about 107 this afternoon in the Las Vegas Valley. Overnight lows around 81.