There's potential for another round of showers/storms midday/afternoon, with a dry and cooler evening on the way. Highs will be lower, in the upper 70s with less humidity. Then our attention turns to the heat. Friday will be seasonal, with a rapid warm-up starting Saturday to around 90. It will be dangerous to be outdoors for longer periods of time starting on Sunday and going through the start of next week, with the heat index climbing to near 100 in the afternoon Sunday, Monday and Tuesday. So start planning now on how you and your family are going to stay cool and safe!