 The Iowa Soybean Association, driven to deliver for Iowa's 40,000 soybean farmers. Here's your KWBG local weather radio quick cast. Slight chance for isolated thunderstorms this afternoon. Otherwise, sunshine mixed with clouds at times. Daytime highs approaching 81. Winds out of the west, 5 to 10 miles per hour. Mainly clear skies tonight. Lows dip down to about 61. Daytime highs approaching 83 tomorrow. Sunshine mixed with clouds at times.