Areas of frost are expected in Knoxville and surrounding valley locations with a freeze possible in the higher terrain. Temperatures will slowly warm up as we start the workweek ahead of another cool-down later in the week.
- Tonight: Partly clear and cold with a frost or freeze for most. Low: 36°.
- Sunday: More sunshine and quiet. High: 63°.
- Monday: Nice warm-up with plenty of sun. High: 65°.
Temperatures will tumble quickly Saturday night with most areas in the 30s by Sunday morning. Areas in the Valley will see mid-to-upper 30s, so some frost will be possible, but areas along the Plateau and near the Tennessee/Kentucky border will see lower 30s, meaning a freeze will be possible in these locations…