Western Carolinas Brace for Dangerous Heatwave With Heat Index Approaching 110 Degrees
The Western Carolinas, including the Upstate, are experiencing dangerously hot and humid conditions with heat index values expected to reach 105-109 degrees through Tuesday. First Alert Weather Days have been issued due to these extreme temperatures, with Monday predicted to…
Greenville Spartanburg Asheville Anderson, SC, August 16, 2026 —
The Western Carolinas, encompassing the Upstate region, are currently facing a dangerous heatwave characterized by high temperatures and humidity. Heat index values are forecast to reach between 105 and 109 degrees Fahrenheit through Tuesday, prompting the issuance of First Alert Weather Days.
Monday is anticipated to be the peak of this intense heat event, with the potential for the highest heat index readings. Residents are advised to take precautions to protect themselves from the extreme conditions.
The combination of high actual temperatures and elevated humidity levels can create a significant health risk, as the body’s ability to cool itself through perspiration is diminished. Prolonged exposure to such conditions can lead to heat-related illnesses, including heat exhaustion and heatstroke.
Authorities are urging individuals to stay hydrated, limit outdoor activities during the hottest parts of the day, seek air-conditioned spaces when possible, and check on vulnerable populations, such as the elderly and young children. The duration of these extreme conditions is expected to continue through Tuesday.
Story summarized from the original created by Jake Grant on www.foxcarolina.com, see more information here.
Media gallery
