Tonight...Partly cloudy in the evening...Then mostly cloudy with slight chance of thunderstorms after midnight. Patchy fog late in the evening. Widespread dense fog after midnight. Not as cool. Lows in the mid 30s. Southeast winds around 10 mph in the evening becoming light and variable. Chance of thunderstorms 20 percent. Wednesday...Widespread dense fog in the morning. Partly cloudy with chance of thunderstorms. Not as cool. Highs around 60. Light and variable winds becoming west 10 to 15 mph in the afternoon. Chance of thunderstorms 40 percent. Wednesday Night...Partly cloudy. Lows around 30. Northwest winds 10 to 15 mph. Thursday...Partly cloudy. Highs in the lower 50s. North winds up to 10 mph. Thursday Night...Partly cloudy. Lows in the upper 20s. Light and variable winds. Friday...Partly cloudy. Highs in the mid 50s. Lows in the lower 30s. Friday Night...Partly cloudy. Highs in the mid 50s. Lows in the lower 30s. Saturday...Partly cloudy with slight chance of rain showers. Highs in the upper 40s. Chance of showers 20 percent. Saturday Night...Partly cloudy. Lows in the upper 20s. Highs in the lower 50s. Sunday...Partly cloudy. Lows in the upper 20s. Highs in the lower 50s. Sunday Night...Partly cloudy with slight chance of rain. Lows in the mid 30s. Highs in the upper 50s. Chance of rain 20 percent. Monday...Partly cloudy with slight chance of rain. Lows in the mid 30s. Highs in the upper 50s. Chance of rain 20 percent.