There hasn’t been one in the U.S. since 2012, and USDA is currently using the second-highest corn and soybean yields ever in its supply/demand analysis. It will decide whether to change those yield estimates in the 12 July WASDE revisions, but there are two questions.We write about weather again at the risk of being excessively redundant, but there hasn’t been a weather market in the U.S. since 2012. Last year’s corn and soybean yields set all-time records. The USDA World Board is currently using the second-highest corn and soybean yields ever in its supply/demand analysis and will decide whether to change those yield estimates in the 12 July WASDE revisions. USDA/NASS won’t provide an official yield estimate based on surveys, test plots, e...