whitley county area forecast 1100 am edt thu may 23 2013 .this afternoon...partly cloudy with a chance of showers and thunderstorms. highs in the mid 70s. west winds 10 to 15 mph with gusts up to 25 mph. chance of rain 40 percent. .tonight...much cooler. mostly cloudy. a chance of showers and thunderstorms in the evening...then a slight chance of showers. lows 46 to 51. northwest winds at 5 to 10 mph. chance of rain 30 percent. .friday...mostly sunny. highs in the mid 60s. north winds 10 to 15 mph. .friday night...mostly clear. cooler. lows in the upper 30s. light winds. .saturday...partly cloudy. highs in the upper 60s. light winds. .saturday night and sunday...partly cloudy. lows in the mid 40s. highs in the lower 70s. .sunday night...mostly cloudy. lows around 50. .memorial day through tuesday...mostly cloudy with a 20 percent chance of showers and thunderstorms. highs in the upper 70s. lows in the upper 50s. .tuesday night and wednesday...partly cloudy with a 20 percent chance of showers and thunderstorms. lows around 60. highs in the lower 80s.