Weather Update: WEDNESDAY JUNE 17, 2026
WDEF-TV News 12 Tennessee River Valley weather forecast Overnight: Partly cloudy, mild, scattered thunderstorms developing. Lows: low 70's. Winds: SW @ 5-15 MPH, gusts 25 MPH. Thursday: M. Cloudy, showers/thunderstorms. Warm. Humid. Highs: low/mid 80's. Winds: SW @ 5-15 MPH,…