TODAY…Partly sunny with a slight chance of showers this morning, then mostly cloudy with a chance of showers with a slight chance of thunderstorms this afternoon. Highs in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. TONIGHT…Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the mid 40s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. SUNDAY…Partly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Cooler with highs in the upper 50s. West winds 15 to 20 mph. Chance of rain 50 percent.