National Weather Service Storm Prediction Center outlooks for September 12, 2026, highlighted a marginal to slight risk of severe thunderstorms across the central and southern Plains, driven by modest instability and a weak mid-level shortwave, but explicitly assigned no tornado probability areas due to elevated storm modes and limited low-level shear. A brief EF-0 tornado was confirmed in Surry County, Virginia, tied to an isolated supercell in a marginally sheared environment near a frontal boundary, while a warning was issued for nearby Prince George and Charles City counties. Late-season conditions typically suppress widespread tornadogenesis compared to peak spring months, with model consensus favoring damaging winds and hail over rotation. Updated SPC briefings and local NWS surveys on September 13 provide key resolution data for any city-specific markets.