Updated

East Tennessee, including Knoxville, has been experiencing a late-summer heat wave with near-record high temperatures and dangerous heat index values continuing through the week, with highs approaching 90 degrees. A Weather Impact Alert warned that the heat could affect outdoor activities through Saturday, with higher rain chances expected to return Friday into Saturday. The heat had real consequences at Tennessee football's home opener, where American Medical Response reported 15 people transported to the hospital for heat-related emergencies and roughly 200 calls for service; officials said the toll would have been higher without on-site UT Medical event staff.