Rest Of Today...Widespread dense fog with visibility near one quarter mile or less at Times in the morning. Partly cloudy. Highs in the lower 70s. North winds 5 to 10 mph. Tonight...Becoming mostly cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph. Friday...Mostly cloudy with chance of showers and isolated thunderstorms. Highs in the lower 60s. East winds 5 to 10 mph. Chance of precipitation 20 percent. Friday Night...Showers likely and isolated thunderstorms. Cloudy. Lows in the upper 40s. Northeast winds 5 to 10 mph. Chance of precipitation 60 percent. Saturday...Showers likely in the morning...Then a chance of light rain in the afternoon. Mostly cloudy. Windy. Highs in the mid 50s. North winds 15 to 20 mph. Chance of precipitation 70 percent. Saturday Night...Partly cloudy. Lows in the mid 30s. Sunday...Partly cloudy. Highs in the upper 50s. Sunday Night...Mostly clear. Lows in the lower 30s. Washingtons Birthday...Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the lower 60s. Monday Night...Partly cloudy with a 30 percent chance of showers and thunderstorms. Lows in the mid 40s. Tuesday...Becoming mostly cloudy. A 30 percent chance of showers and thunderstorms. Highs in the mid 60s. Tuesday Night...Mostly cloudy with a 20 percent chance of showers. Lows in the mid 50s.