KNOXVILLE, Tenn. (WVLT) – Partly cloudy and not as cool with lows in the upper 50s to near 60. Winds southwest 5-10 mph. THURSDAY: Windy at times. Some sun early with increasing clouds in the afternoon. Highs will top out in the upper 70s to near 80. Winds will gust up to 20 or 30 mph at times.