National Weather Service Storm Prediction Center outlooks for September 7, 2026, placed a slight risk of severe thunderstorms across parts of North Dakota and southeast South Dakota into northeast Nebraska, with 2% tornado probabilities centered on cities including Bismarck, Minot, Mitchell, and Huron. Forecasters cited a fast-moving shortwave trough, dryline sharpening, and sufficient low-level veering with effective SRH of 200-300 m²/s² supporting supercell potential amid modest instability. Actual reports later confirmed brief tornadoes near Strawberry Lake, ND, and Spencer, NE, while marginal wind and hail threats extended into the central Gulf Coast. Post-event verification and final local storm reports from NWS offices will determine which specific cities aligned with verified tornado risk for market resolution.