General Comments The midday GFS weather model dialed in more rain for central Argentine crop areas than previous model runs had shown. Now it is calling for a cold front to produce heavy rains next Tuesday and Wednesday with local amounts over an inch. The rains diminish as the front moves north. Hopefully this will happen, but we caution that for several weeks the GFS model has consistently overstated rain potential. After next week, the models see a return to the dry pattern at least until late January. Incidentally, officials in Brazil's Parana and RDGS states both reduced their state production estimated for corn and soybeans today.In any case, the market ran with the increased chance for rain which was combined with discouraging eco...