SPC AC 111932 Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0232 PM CDT Tue Aug 11 2026 Valid 131200Z - 141200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS FROM THE FRONT RANGE INTO THE MIDDLE OHIO VALLEY... ...SUMMARY... Isolated severe storms are possible on Thursday from the central High Plains into the Ohio Valley. ...Central Plains into Middle Ohio Valley... Isolated strong gusts and wind damage are the main concern, particularly with any clusters that can develop and move into more buoyant air south of the boundary. Deep-layer shear will be marginal, but a few strong to marginally severe storms may produce isolated severe winds and hail. ..Wendt.. 08/11/2026 CLICK TO GET WUUS03 PTSDY3 PRODUCT NOTE: THE NEXT DAY 3 OUTLOOK IS SCHEDULED BY 0730Z