The severe weather poses risks to areas in the Mid-Mississippi Valley, southern High Plains, and southeastern Arizona, where isolated damaging wind gusts and hail are possible. Flash flooding may occur in parts of the Upper Great Lakes, Mid-Mississippi Valley, and Central Plains due to heavy rainfall. In the Texas Panhandle and Arizona, microbursts could lead to localized wind damage. Wildfire smoke in the Pacific Northwest and Great Basin may exacerbate respiratory issues for sensitive populations, including children, older adults, and those with pre-existing conditions.