Today...Areas of dense fog with visibility near one quarter mile or less at Times through mid morning...Then areas of dense fog in the late morning. Becoming partly cloudy. Highs in the lower 60s. Light and variable winds becoming east up to 5 mph in the afternoon. Tonight...Becoming mostly cloudy. Lows in the lower 50s. Southeast winds around 5 mph. Wednesday...Showers and thunderstorms likely. Locally heavy rainfall possible. Cloudy...Warmer. Highs in the lower 70s. South winds 5 to 10 mph. Chance of precipitation 60 percent. Wednesday Night...Chance of showers and isolated thunderstorms in the evening...Then a slight chance of showers after midnight. Mostly cloudy. Lows in the upper 40s. South winds 5 to 10 mph becoming west after midnight. Chance of precipitation 40 percent. Thursday...Partly cloudy. Highs in the lower 70s. North winds 5 to 10 mph. Thursday Night...Mostly clear. Lows in the lower 40s. Friday...Partly cloudy. Highs in the mid 60s. Friday Night...Partly cloudy. A 30 percent chance of showers after midnight. Lows in the lower 40s. Saturday...Mostly cloudy with showers likely and isolated thunderstorms. Highs in the lower 60s. Chance of precipitation 30 percent. Saturday Night...Partly cloudy. Lows in the lower 40s. Sunday...Partly cloudy. Highs in the upper 50s. Sunday Night...Mostly clear. Lows in the upper 30s.