Rain returns to the forecast Friday ahead of muggy weather that builds through the weekend. The first round of showers moves through midday Friday, followed by a lull through the evening, then another round of showers and storms early Saturday morning ahead of the warm front. Temperatures rise this weekend, with a heat index in the mid 90s on Sunday.

Tonight: Mostly clear, low of 58.

Friday: Increasing clouds, scattered showers , high of 76.

Saturday: Morning rain showers, then clearing, high of 80.

Sunday: Mostly sunny, highs in the upper 80s.