CHARLESTON, S.C. (WCSC) – There won’t be any break in the heat today! Temperatures will return to the mid-to-upper 90s. With high humidity levels factored in, it will feel as if it’s in the triple digits again this afternoon.
FIRST ALERT: Thought Monday was hot? Our “Heat Dome” will favor an extended period of dangerous heat and humidity through next weekend! Afternoon highs beginning Tuesday are forecast to reach the mid to upper 90s – feeling near 110°. #SCWX#CHSWXpic.twitter.com/uu9frTaOiE
— Meteorologist Dorien Minor (@MinorWX) July 7, 2026
The National Weather Service has issued another Heat Advisory for today from 11:00 a.m. to 7:00 p.m. for Georgetown County, Williamsburg County, Berkeley County, Charleston County, coastal Colleton County, and Beaufort County.
While the heat index across much of our area will rise to about 110°, coastal communities may experience even higher values…