TODAY…Mostly cloudy with a slight chance of showers and thunderstorms this morning, then partly sunny this afternoon. Some thunderstorms may produce heavy rainfall this morning. Windy with highs around 60. Temperature falling into the mid 50s this afternoon. Southwest winds 20 to 30 mph with gusts up to 45 mph. Chance of rain 20 percent. TONIGHT…Partly cloudy in the evening, then clearing. Cooler with lows in the upper 30s. West winds 15 to 20 mph with gusts up to 30 mph, becoming southwest around 5 mph after midnight. SUNDAY…Sunny. Highs in the mid 60s. South winds 5 to 10 mph.