A heat wave is expected to persist in the Upstate through June 27.
Temperatures are expected to rise to 100 degrees, according to the National Weather Service at GSP. A hazardous weather outlook is currently in effect for the Upstate region.
Anderson County Emergency Management has issued a warning, stating that peak heat is expected to reach temperatures ranging between 101 degrees and 104 degrees or higher. The hottest days are anticipated to be June 24 and June 25, with little relief from the heat during the nighttime hours…