South Carolina Faces Dangerous Heatwave with Record Highs
South Carolina Faces Dangerous Heatwave with Record Highs
US · Published Aug 13, 2026
South Carolina is currently experiencing its hottest temperatures of the summer due to a persistent August heatwave.
According to South Carolina Public Radio Chief Meteorologist Tim Miller, an intense upper-level high-pressure ridge to the west is trapping humid air across the region, leading to Heat Advisories and Extreme Heat Watches in multiple counties.

Impact & Risks

The extreme heat poses significant health risks, particularly for vulnerable populations such as the elderly, outdoor workers, and those without air conditioning. Prolonged exposure to high temperatures can lead to heat-related illnesses, including heat exhaustion and heatstroke. The lack of overnight cooling, with temperatures only dropping into the upper 70s to low 80s (25°C to 27°C), exacerbates the risk by preventing proper recovery. Additionally, daily pop-up thunderstorms may bring damaging winds, frequent lightning, and heavy rain, but will offer little relief from the heat.

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