It’s not often that we are talking about weather markets in the days before the Christmas holiday, but there was one of sorts today in soybeans and wheat.It’s not often that we are talking about weather markets in the days before the Christmas holiday, but there was somewhat of one today in soybeans and wheat. It has been very dry across much of Argentina’s prime soybean production areas for some time now. Part of that did receive some good rainfall over the weekend, but the heavier rains (1 inch or more) were confined to a relatively small area, according to the National Weather Service map on the left below. The map on the right shows the 30-day precipitation for Argentina.There are more chances for rainfall across Argentina this week, an...