.THIS AFTERNOON...Mostly sunny. Near steady temperature in the upper 70s. West winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Partly cloudy and breezy. Much cooler with lows in the upper 30s. Northwest winds 20 to 25 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 40 mph. .FRIDAY...Sunny. Much cooler with highs in the lower 60s. Northwest winds 10 to 15 mph. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 40s. North winds 5 to 10 mph. Chance of rain 50 percent. .SATURDAY...Cloudy with a 50 percent chance of showers. Highs in the upper 50s. Northeast winds 10 to 15 mph. .SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows in the lower 40s. .SUNDAY...Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 60s. Chance of rain 60 percent. .SUNDAY NIGHT...Showers with a chance of thunderstorms. Lows in the upper 40s. Chance of rain 90 percent. .MONDAY...Showers, mainly in the morning. Windy with highs in the upper 50s. Chance of rain 90 percent. .MONDAY NIGHT...Mostly cloudy and windy, cooler with lows in the mid 30s. .TUESDAY...Partly sunny. Highs in the mid 50s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s. .WEDNESDAY...Mostly sunny. Highs in the upper 50s.