TONIGHT…Mostly clear this evening, then becoming partly cloudy. Lows in the lower 60s. Southeast winds around 5 mph. SUNDAY…Mostly cloudy. Scattered showers and thunderstorms in the morning, then showers and numerous thunderstorms in the afternoon. More humid with highs in the upper 70s. South winds 10 to 15 mph. Chance of rain 90 percent. SUNDAY NIGHT…Showers and numerous thunderstorms in the evening, then isolated showers and thunderstorms after midnight. Lows in the upper 50s. West winds 10 to 15 mph, becoming northwest after midnight. Chance of rain near 100 percent.