Thursday: Mostly sunny skies continue; turning more unsettled around Labor Day
Our stretch of high-pressure-dominated weather continues on Thursday as warm temperatures and mostly sunny skies continue. We start the day in the mid-70s, warming to the mid-90s in the afternoon. Dewpoints in the low 70s will ultimately yield heat indices around 100-101°. A few patches of fog will be possible in the morning, but otherwise, another generally quiet weather day is expected.
Friday & Labor Day Weekend: Quiet weather for a few more days, then turning more unsettled
High pressure remains in control through Saturday with mostly sunny skies and temperatures in the low 90s expected each afternoon, giving us a nice and quiet kickoff to Labor Day Weekend. We’ll start to see a pattern change beginning Sunday, though, as a trough digs in a bit more, breaking down the deep-layer ridging that’s characterized the past few days. This will allow for a slightly higher chance for an afternoon shower or storm on Sunday, but most of us get the day in rain-free. Greater rain coverage appears possible on Monday as a front approaches the area. This front will get through and stall out nearby on Tuesday, keeping the weather generally unsettled but also a bit cooler as we get into the middle of next week as winds shift back around out of the northeast.
Follow my Charleston Weather updates on Mastodon, Instagram, Facebook, Bluesky, or directly in a feed reader. Do you like what you see here? Please consider supporting my independent, hype-averse weather journalism and become a supporter on Patreon for a broader look at all things #chswx!