Recent hot and dry conditions across the South have driven degradation in the latest U.S. Drought Monitor, with exceptional drought (D4) coverage holding near 1.8% of the contiguous United States as of the September 29 data valid date. Worsening occurred in Texas, Oklahoma, the Lower Midwest, Lower Mississippi River valley, and Southeast, while parts of the West and northern Plains saw improvement from earlier precipitation. The National Drought Mitigation Center, NOAA, USDA, and NASA jointly produce the weekly map using station data, soil moisture, streamflow, and impacts; the next release on October 8 will reflect conditions through early October, including any relief from remnants of Hurricane Polo. Traders should monitor short-term forecast updates from the National Weather Service and the subsequent USDM for shifts in D4 boundaries or state-level designations.