Fog concerns over the weekend

We had a good one inch to almost 3 inches of rain overnight and into today. An isolated shower possible overnight. Lows drop into the 50s. Moisture will evaporate into cooler air, and expect fog to develop. Sunday morning the fog situation looks to be worse. Skies become partly cloudy Saturday afternoon. Isolated shower possible. Highs in the low to mid 70s. Lows Sunday will be near 60. Patchy dense fog forecast. Highs will be in the mid to upper 70s. Rain and storm chances increase Monday and Tuesday. There is a risk for locally heavy rain. There are concerns for some street flooding. Timing looks to be late Monday into early Tuesday. The weather improves Tuesday afternoon.