Tonight...Partly cloudy in the evening then becoming mostly cloudy. Areas of fog overnight. Low in the lower 20s. Southwest wind 5 to 10 mph. Wednesday...Mostly cloudy. Areas of fog through mid morning. A 20 percent chance of light rain and light snow in the afternoon. High in the mid 30s. South wind near 5 mph shifting to the north in the afternoon. Wednesday Night...Mostly cloudy with a slight chance of light rain and light snow in the evening...Then partly cloudy with a slight chance of light snow before midnight. Mostly clear after midnight. Low in the lower 20s. Northwest wind 5 to 10 mph. Chance of precipitation 20 percent. Thursday...Sunny. High in the upper 30s. West wind 10 to 15 mph. Thursday Night...Partly cloudy. Low in the lower 20s. Southwest wind 5 to 10 mph. Friday...Partly cloudy. High in the upper 30s. Low 15 to 20. Saturday...Partly cloudy. High in the upper 30s. Low 15 to 20. Sunday...Partly cloudy. High in the upper 30s. Low 15 to 20. Sunday Night...Partly cloudy with a 20 percent chance of snow. Low in the mid 20s. Washingtons Birthday...Mostly cloudy with a 40 percent chance of rain and snow. High in the upper 30s. Monday Night...Mostly cloudy with a 30 percent chance of snow. Low in the mid 20s.