Recent expansion of moderate to severe drought across parts of the southern Plains, Lower Midwest, and Southeast—key regions contributing to national milk cow inventories—has elevated trader focus on the 55% or higher outcome for the week of October 6. The latest USDA Ag in Drought assessment for September 29 placed 36% of U.S. milk cows in D1+ conditions, down slightly week-over-week amid mixed precipitation that improved western and northern Plains areas while degrading southern zones. Persistent above-normal temperatures through late summer, the warmest June-August on record, and limited near-term relief in southern dairy corridors support expectations of further coverage increases. Upcoming U.S. Drought Monitor updates and any new model runs will provide the primary near-term signals for resolution.