The primary impact of this weather system will be the potential for rain during Halloween festivities on Saturday evening. While the showers are expected to be light and scattered, they could disrupt outdoor activities such as trick-or-treating. Southeastern Middle Tennessee may experience slightly higher rainfall totals, up to 0.75 inches, which could lead to minor inconveniences for those traveling or planning outdoor events. Early next week, thunderstorms may accompany another rain system moving in from the Plains, posing additional risks.