This morning (Monday, June 1, 2026), Knoxville woke up to a thick, muggy start, with temperatures near 70°F and dew points around 68°F pushing humidity into the mid 90s. A few stations clocked some early west breeze, but for most of the metro, the main storyline today is a shot at afternoon showers and thunderstorms, especially across southern neighborhoods.
Afternoon Storm Risk
Expect about a 25 to 30 percent chance of showers and storms after roughly 1 p.m., with a high near 82°F and most of the action favoring mid-afternoon into early evening. According to the National Weather Service Morristown, any storms that do fire could bring brief heavy rain, strong gusty winds, and isolated hail. The severe threat hinges on how a complex to our west tracks, so confidence is only moderate at this point. Forecasters add that the tornado risk is low, while sudden damaging gusts and dangerous lightning remain the main concerns if cells manage to organize.
What To Expect This Week
After a slight chance of afternoon showers on Tuesday, a drier and warmer pattern builds in by midweek, with highs near 80°F on Tuesday and climbing into the low to mid 80s by Thursday and Friday. We flagged this setup in our coverage yesterday in a stormy double feature, and today’s update mostly narrows the timing while keeping the rest of the week looking mostly sunny. Overnight lows should dip into the mid 50s to low 60s, so evenings will feel noticeably less humid once the front clears the area.
Plan For The Commute
If you are heading out this afternoon, build in some extra travel time and keep an eye on the radar. Brief downpours could cut visibility and slick up the roads, and a few stronger cells may pack damaging gusts. Secure loose outdoor items and keep your phone charged with weather alerts turned on. Many spots will probably just catch a quick shower, but localized, heavier rain and gusty winds are on the table. By Wednesday, steadier sunshine and warmer, more comfortable conditions should set the stage for better outdoor plans later in the week.
