powell county area forecast 327 pm est mon feb 13 2012 .tonight...a chance of snow in the evening...then snow late. snow accumulation up to a half an inch. lows in the lower 30s. light winds...becoming south 5 to 10 mph late. chance of snow 80 percent. .tuesday...rain or snow in the morning...then rain likely in the afternoon. snow accumulation around a half an inch. total snow accumulation up to 1 inch. highs in the lower 40s. southwest winds at 5 to 10 mph. chance of precipitation 90 percent. .tuesday night...mostly cloudy. a slight chance of rain or snow evening. lows 29 to 34. southwest winds 5 to 10 mph. chance of precipitation 20 percent. .wednesday...partly cloudy. a slight chance of rain in the afternoon. highs around 50. light winds. chance of rain 20 percent. .wednesday night...cloudy. a chance of rain in the evening...then rain likely late. lows in the lower 40s. southeast winds 5 to 10 mph. chance of rain 70 percent. .thursday...mostly cloudy with a chance of rain. highs in the mid 50s. chance of rain 50 percent. .thursday night...mostly cloudy with a 20 percent chance of rain showers. lows in the mid 30s. .friday and friday night...partly cloudy. highs in the upper 40s. lows in the upper 20s. .saturday...partly cloudy. highs in the upper 40s. .saturday night and sunday...mostly cloudy. a 20 percent chance of rain or snow. lows around 30. highs in the mid 40s. .sunday night...partly cloudy. lows in the upper 20s. .washingtons birthday...mostly sunny. highs in the upper 40s.