The CBOT was mostly lower on Tuesday amid favorable weather forecasts for South America and a general lack of news. The market with the most interesting action was soymeal, where commercial demand and export interest are fueling a strong rally. The strength in soymeal spilled over into soybeans and kept the January contract above support at $13.00 for the day. The grains did not fare as well with corn and wheat both breaking lower and corn blowing past technical support levels. Beyond the South American weather, there wasn’t much fresh news for markets, which is never helpful for bullish interests.  Weather models continue to show better chances for rain in Argentina in the next 10 days with this afternoon’s 2-5-day outloo...