Bands of heavy rain fell across eastern Oklahoma, western Arkansas, and the ArkLaTex, with amounts over 5 inches recorded. Amounts of half an inch to 2 inches extended outward from this central band. But the western half of Texas and Oklahoma, and much of Mississippi and Tennessee received little to no rain. Hydrological impacts were severe in parts of the South region, with Falcon International Reservoir in south Texas near record-low levels, comparable to the levels reached during the droughts of 2002 and 1956 (during the Great Plains 1950s Drought). Temperatures were warmer than normal across most of the region, with anomalies reaching 8 to 12 degrees above normal over Texas. Moderate to exceptional drought expanded in Mississippi, extreme drought expanded in southwest Oklahoma and southern Texas, and abnormal dryness and some moderate drought spread across parts of Tennessee. Abnormal dryness and moderate to exceptional drought were trimmed in parts of Oklahoma, Texas, and Louisiana, with 2-category changes occurring in places. Arkansas had contraction of drought in the west and expansion or intensification in the central to eastern parts. The lack of precipitation and persistently hot temperatures during the last several months in the South have severely dried out soils. According to September 24 U.S. Department of Agriculture (USDA) statistics, 80% of the topsoil moisture in Louisiana was short or very short (dry or very dry). The statistics were 75% for Mississippi, 66% for Texas, 63% for Oklahoma, 62% for Arkansas, and 38% for Tennessee.

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