NZUS99 KLSX 150811 RRA WRKFWF A warm and humid air mass persists through Friday with SSW winds each day. More widespread thunderstorms are expected this afternoon and evening, with another chance of storms along a cold front Friday night. This front will bring a shift to northwest winds and a much cooler and drier air mass this weekend. As the temperature begins to rebound early next week we'll see much lower humidity Sunday and Monday afternoons with winds eventually turning back to the south.