Tonight...Partly cloudy. Lows 15 to 21. West winds around 10 mph. Friday...Mostly sunny. Highs 39 to 45. Northwest winds around 10 mph in the morning becoming light. Friday Night...Partly cloudy in the evening then becoming mostly cloudy. Lows 21 to 27. Light winds becoming southwest around 10 mph after midnight. Saturday...Partly sunny in the morning then becoming mostly cloudy. Slight chance of snow showers in the morning...Then chance of snow showers in the afternoon. Highs 41 to 47 valleys... 34 to 44 mountains. Southwest winds 10 to 15 mph. Saturday Night...Mostly cloudy. Chance of snow showers. Lows 17 to 23. Northwest winds 10 to 15 mph. Sunday...Mostly cloudy. Chance of snow showers. Highs 34 to 40 valleys...28 to 35 mountains. Sunday Night...Mostly cloudy. Lows 13 to 19. Highs 36 to 42 valleys...29 to 38 mountains. Washingtons Birthday...Mostly cloudy. Lows 13 to 19. Highs 36 to 42 valleys...29 to 38 mountains. Monday Night...Partly cloudy. Lows 16 to 22. Tuesday...Partly sunny. Slight chance of snow showers. Highs 41 to 47 valleys...35 to 43 mountains. Tuesday Night...Mostly cloudy. Lows 23 to 29. Wednesday...Partly cloudy. Highs 44 to 51 valleys...38 to 48 mountains. Lows 23 to 30.