Overnight trading saw little change in soybeans and grains as traders anticipate tomorrow's World Agricultural Supply and Demand (WASDE) estimates. The USDA is predicted to lower its Argentine soybean production outlook due to drought, with estimates at 36.7 million tonnes, down from the February forecast and last year's production. Brazil's production figures are expected to remain steady for soybeans at 152.9 million tonnes and slightly decrease for corn to 124.9 million tonnes from 125 million tonnes a month earlier. Dry weather in the southern US plains is contributing to support wheat prices.