I hope y’all enjoyed the relative dearth of humidity on Saturday — it was a rare June day in the Lowcountry where the heat index was cooler than the air temperature — because humidity will return to the area during the day Sunday as a warm front lifts north of the area. We start the day in the mid-60s before warming into the upper 80s; dewpoints heading back into the upper 60s will make it feel more like the low 90s at the height of the heat of the day. From there, we should start to see scattered showers and thunderstorms develop and move eastward across the area. Instability and shear aren’t super-great, so the risk for any severe storms looks limited — but remember, all thunderstorms are dangerous because of the lightning they produce. Regardless, it doesn’t look to rain all day at any one location — as always, just make sure you have an indoor backup plan for outdoor activities.