Update, 6:40 p.m.: The National Weather Service is warning of severe thunderstorms for parts of Dorchester, Charleston and Berkeley counties until 7:15 p.m. The service says the storm could bring damaging winds of up to 60 mph.

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Forecasters predict showers and possible storms today and through the weekend.

Today's highs will be in the upper 80s with lows around 70, according to the National Weather Service.

A 30 percent chance of rain is expected with winds up to 15 mph, the Weather Service said.

Friday: Sunny skies are expected with a slight chance of storms. Highs will be in the upper 80s with lows around 70. Winds will reach up to 15 mph.

Saturday: Mostly sunny skies are expected with a slight chance of storms in the afternoon. Highs will be in the upper 80s and lows around 70. Winds will reach up to 10 mph.