marion county ky area forecast 400 pm est mon feb 13 2012 .tonight...widespread light snow...light sleet...rain and slight chance of light freezing rain. snow and sleet accumulation around 1 inch. lows in the lower 30s. south winds up to 5 mph. chance of precipitation 90 percent. .tuesday...rain likely. highs in the lower 40s. southwest winds 5 to 10 mph. chance of rain 70 percent. .tuesday night...partly cloudy. lows in the lower 30s. west winds up to 10 mph. .wednesday...partly cloudy with a 20 percent chance of rain. highs around 50. southeast winds up to 5 mph. .wednesday night...rain likely. lows in the mid 40s. southeast winds 5 to 10 mph. chance of rain 70 percent. .thursday...mostly cloudy with a 50 percent chance of rain. highs in the mid 50s. .thursday night through sunday night...partly cloudy. lows in the lower 30s. highs in the upper 40s. .washingtons birthday...mostly sunny. highs in the upper 40s.