WDEF-TV News 12 Tennessee River Valley weather forecast Overnight: Mostly cloudy. Mild. Showers developing. Lows: high 50’s to low 60’s. Winds: S @ 5 MPH. Sunday: Mostly cloudy, warm, windy. Showers/thunderstorms developing. Some storms could be strong/severe. Highs: mid/high 70’s. Winds: S @ 10-15, gusts 20-25 Overnight: Mostly cloudy, mild, windy. Showers/thunderstorms. Some storms could…… MORE
