Beef Cattle, Livestock Can the Weather Predict Your Calves’ Weaning Weights? Kathy Voth March 21, 2016 Editors' Note: This article was drawn from a piece by Ann Perry of the USDA-ARS. The article was published in the July 2014 Issue of their Agriculture Research magazine. The research is part of PasturAll the grazing management tips you need Subscribe to read this article and over 2,500 more! Subscribe today! If you're already a subscriber, log in here.