A cold front over the Panhandle will take its time moving south tonight.  Some fog will form with calm and mild conditions.  Friday morning the front develops showers near coastal locations and by the afternoon most of the rain will be south of the Bay Area.

Watch for a cool down with clear skies this weekend.  Then the East breeze ramps up next week with showers returning by Wednesday.

Tonight Patchy fog after 2am. Otherwise, partly cloudy, with a low around 67. West wind around 5 mph becoming calm in the evening.
Friday A 20 percent chance of showers and thunderstorms. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 86. Calm wind becoming west 5 to 9 mph in the afternoon.
Friday Night A slight chance of showers before 2am. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 65. Light northwest wind. Chance of precipitation is 20%.
Saturday Patchy fog before 8am. Otherwise, sunny, with a high near 84. North northwest wind 3 to 8 mph.
Saturday Night Mostly clear, with a low around 60. Light north wind.
Sunday Sunny, with a high near 83. North northeast wind 5 to 8 mph.
Sunday Night Mostly clear, with a low around 62. North northeast wind around 7 mph.
Monday Mostly sunny, with a high near 85. East northeast wind 6 to 11 mph.
Monday Night Partly cloudy, with a low around 66. Northeast wind 7 to 9 mph.
Tuesday Mostly sunny, with a high near 85.

Meteorologist Mark Collins