Grains posted strong gains today, putting the bulls firmly in the driver’s seat. There was no shortage of fuel for the move, with three W’s driving the rally: weather, war and worry. Weather: Cooler temperatures are temporarily easing stress across the Northern Plains and Midwest, but widespread rainfall remains limited, and heat is expected to rebuild through the weekend. The Central and Southern Plains could receive scattered thunderstorms, although southern areas are likely to remain hotter and drier. Overseas, heat and limited rainfall continue to pressure western Europe — particularly France — while a warmer and drier forecast could increase crop stress across the Black Sea region next week. Southern rust added...