Charleston Weather Blog

Forecast explanations, atmospheric science, and other cool weather-related stuff for Charleston, SC

Friday & the weekend: Stormy start, then getting a little quieter

/ at 7:32 PM

Unsettled weather continues as the remnants of short-lived Tropical Storm Arthur move across GA and South Carolina late tonight into early Friday. From there, more typical summertime weather sets in.

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Thursday: Quiet start, but storms return, perhaps with strong winds

/ June 17, 2026 at 10:50 PM

We’re back in the 90s on Thursday as we get a brief lull in between disturbances, but showers and thunderstorms will return in the afternoon and evening as a slug of moisture from what we expect will be the remnants of Tropical Storm Arthur, which was christened earlier today, There will be a risk for a storm or two to produce some damaging wind gusts, but the overall severe weather threat this far to the east is fairly marginal. Will keep an eye out, though.

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Rest of the work week: Unsettled pattern sticks around

/ June 16, 2026 at 11:49 PM

Unsettled weather sticks around for the rest of the work week as disturbances continue to move across the area, with a shot of tropical moisture enhancing rainfall heading into the weekend.

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