General Comments Overnight trade in grains and soy was mixed in terms of price action and light in terms of volume. However, by the time the day session began, traders were looking at a somewhat less favorable weather outlook and ever higher old crop bids for corn and soybeans. This pointed both old crop and new crop prices upward, and they stayed green pretty much all day. As expected, precipitation is due to begin over the Midwest tonight and linger until the weekend with temperatures cooling. However, weather wise, the real culprit is the GFS weather model, which now foresees another cold, wet period for the Midwest late next week (17/18 May) following a dry and quite warm period for the first half of the week. Traders are concerned t...