Official Storm Prediction Center Day 1 convective outlooks for September 23, 2026, outlined only marginal severe thunderstorm risk across the western Dakotas and southern Appalachians, with no tornado probability areas delineated on probabilistic graphics. Limited buoyancy, modest low-level shear, and weak mid-level lapse rates favored isolated damaging wind or hail rather than organized supercells capable of tornadoes. Late-September climatology typically features reduced activity absent tropical moisture or strong jet support, consistent with the observed setup of a northeastward-moving shortwave trough and surface lee trough. Resolution hinges on National Weather Service storm reports and any post-event surveys confirming touchdowns near population centers.