WDEF-TV News 12 Tennessee River Valley weather forecast Overnight: Increasing clouds. Cool. Lows: low 50’s. Winds: Light & Variable. Thursday: Mostly cloudy. Afternoon showers and thunderstorms. Highs: low 70’s. Winds: S @ 5 MPH. Overnight: Partly cloudy. Cool. Overnight showers/thunderstorms. Lows: low 50’s. Winds: Light & Variable. Friday: Mostly Cloudy. Windy. Highs: low 70’s. Winds:…… MORE
