The CBOT was mixed at mid-week with diverging weather patterns pushing corn and wheat in different directions. For the central and eastern Corn Belt, the weather forecast has turned drier in the past few days and is forecast to remain so over the next two weeks. Such early-season dryness correlates poorly to final yields and in some cases can benefit crops by forcing plants to establish deeper root systems as they search for available water. For the day, however, heavily-short funds looked at the weather map as a risk to their position and continued to cover. For wheat, the opposite trend was in play as favorable rains for parts of the Plains sent wheat futures sharply lower, though both the KC and Chicago markets found support at significa...