muhlenberg county area forecast 314 pm cst tue feb 14 2012 .tonight...partly cloudy in the evening then becoming mostly cloudy. lows around 30. southeast winds 5 mph. .wednesday...mostly cloudy. a chance of rain showers and isolated thunderstorms in the afternoon. highs in the mid 50s. southeast winds 5 to 10 mph. chance of precipitation 30 percent. .wednesday night...cloudy. a chance of showers and isolated thunderstorms in the evening...then showers after midnight. lows in the upper 40s. south winds 10 to 15 mph. chance of precipitation 80 percent. .thursday...mostly cloudy in the morning then becoming mostly sunny. highs in the mid 50s. northwest winds 10 to 15 mph. .thursday night...mostly clear. lows in the lower 30s. northwest winds 5 to 10 mph. .friday...mostly sunny. highs in the lower 50s. .friday night...mostly clear. lows in the lower 30s. .saturday...partly sunny. highs in the lower 50s. .saturday night...mostly cloudy in the evening then becoming partly cloudy. a 20 percent chance of rain and snow. lows in the lower 30s. .sunday...partly sunny. highs in the upper 40s. .sunday night and washingtons birthday...mostly clear. lows in the upper 20s. highs in the lower 50s. .monday night...partly cloudy in the evening then becoming mostly cloudy. a 20 percent chance of showers. lows in the upper 30s. .tuesday...partly sunny with a 20 percent chance of rain showers. highs in the upper 50s.