Expect a warm, humid day with a chance for pop-up thunderstorms this afternoon and evening. Temperatures will be in the upper 80s with dew points in the lower 70s, pushing heat index values into the upper 90s to near 100, so take it easy if you’re outdoors. Isolated storms could produce locally heavy rain and gusty winds this afternoon; later tonight a decaying line of storms may bring additional showers and a threat of damaging wind, especially northwest of I-71. A Heat Advisory is in effect until 8 PM this evening. A cold front moves through Friday morning, bringing drier and slightly cooler air for Friday and Saturday — expect mostly dry conditions and near-average temperatures on Saturday. Another front approaches Sunday with renewed chances for showers and thunderstorms; there could be a window for severe storms where instability overlaps with increasing wind shear, particularly in southeast areas late in the day. Cooler, drier air arrives early next week.