The flash flood warning poses a significant risk to residents in the affected counties, particularly those in low-lying areas or near water bodies. Travel disruptions are expected along Interstate 77 between mile markers 124 and 150, as well as Interstate 79 between mile markers 80 and 94. Flooded roadways and rapidly rising water levels could lead to dangerous conditions, including road closures and potential water rescues. Residents are urged to remain vigilant and avoid unnecessary travel.