East Tennessee Weather: Severe Storms Monday, Sunny Midweek, and a Soggy Weekend

Here we go again, East Tennessee!

On this Monday, June 9, 2025, at 8:48 AM EDT, we’re gearing up for another round of severe storms as a disturbance rolls in this afternoon and evening. After a stormy weekend, today starts milder and less muggy, but the Storm Prediction Center keeps us under a Level 2 (Slight) risk for severe storms. From the bustling streets of Knoxville to the serene trails of the Great Smoky Mountains and the rugged Cumberland Plateau, the EastTNweather platform, led by meteorologist Mike Witcher, delivers hyper-local updates via its app, website, YouTube, Roku, Amazon Fire, and Apple TV to keep you safe. 

Monday: Severe Storms with Wind and Hail Threats
Monday begins with mild conditions, less muggy than the weekend, with morning temperatures in the 60s across East Tennessee, from the Cumberland Plateau to Chattanooga’s southern Valley. Morning clouds and fog, especially near rivers and lakes in Sevierville and Cleveland, give way to afternoon sunshine, pushing temperatures to the mid-80s, slightly above the seasonal average of 81°F. Dew points in the low to mid-60s keep the heat index near 85-88°F, but a disturbance approaching this afternoon and evening sparks severe storms. The Storm Prediction Center’s Level 2 risk highlights damaging winds (up to 60-70 mph) as the primary threat, with hail (up to 1 inch) possible, though not widespread. Heavy rain could produce 0.5-1 inch, with localized flash flooding risks in urban areas like Knoxville and Chattanooga.

Storms are expected to develop after 2 PM, peaking between 4-8 PM, with the greatest risk south of I-40 (Chattanooga, Athens, Cleveland) and in Knoxville and Upper East Tennessee (Johnson City, Kingsport). The EastTNweather app is your key to tracking these storms, with its Interactive Radar offering past, current, and two-hour future projections. Plan morning activities like hikes in Cades Cove or picnics at Knoxville’s Tyson Park, but shift to indoor options like the Tennessee Aquarium in Chattanooga or the East Tennessee History Center in Knoxville by afternoon. Check the app for severe weather alerts and identify a safe shelter spot for wind or hail risks. Monday’s storms demand attention, but the app keeps you prepared.

Tuesday-Wednesday: Dry, Pleasant Weather
Behind Monday’s cold front, Tuesday and Wednesday bring a refreshing break with drier air and pleasant conditions. Highs will reach the low 80s, aligning with seasonal averages, with lows dipping to the 50s and low 60s, offering crisp mornings in the Cumberland Plateau and Morristown. Dew points in the low 50s reduce humidity, making these days feel comfortable for early summer. Mostly sunny skies dominate, with minimal rain chances, ideal for outdoor activities across East Tennessee.

The EastTNweather app’s forecasts ensure you maximize Tuesday-Wednesday’s pleasant weather, with updates confirming dry conditions. Enjoy kayaking on the Tennessee River, visiting the Knoxville Botanical Garden, or attending festivals in Pigeon Forge, but apply sunscreen in the low 80s. North of I-40, including Knoxville and the Tri-Cities, will feel the driest air, while southern areas like Chattanooga may retain slight humidity. The app’s hyper-local precision is perfect for planning hikes in the Smoky Mountains or commutes in Sevierville, with streaming updates on YouTube, Roku, and Amazon Fire providing context for this sunny spell. These days offer a rare summer breather, so seize the sunshine!

Thursday-Sunday: Humidity and Storms Return
Starting Thursday, humidity surges as dew points climb to the upper 60s and low 70s, fueling another round of showers and storms through the weekend. A trough digging in from the west pushes temperatures to the mid to upper 80s, 3-5 degrees above average, with heat index values near 90-95°F. Scattered showers and storms develop Thursday, with rainfall of 0.5-1 inch, heaviest south of I-40 in Chattanooga and Cleveland. By Friday through Sunday, rain chances increase, with 1-3 inches possible regionwide, raising concerns for localized flooding, especially in urban areas like Knoxville or low-lying regions near the Little Pigeon River in Sevierville. Severe weather risks remain uncertain but possible, with damaging winds and heavy rain as potential threats.

The EastTNweather app’s Interactive Radar is critical for tracking weekend storms, with push notifications for heavier rainfall or severe risks. Plan indoor activities like Dollywood’s indoor attractions in Pigeon Forge or the Tennessee Aquarium in Chattanooga for Saturday afternoons. North of I-40, including Knoxville and Morristown, use the app to find dry windows for hikes in Gatlinburg or markets in Jonesborough. The platform’s streaming updates, led by Mike Witcher, refine the weekend outlook, ensuring flexibility for plans in Athens or the Cumberland Plateau. The humid, stormy weekend keeps summer active, but the app keeps you adaptable and safe.

Next Week Outlook: Continued Active Pattern
Early next week, the active weather pattern persists, with highs in the low to mid-80s and continued chances for afternoon showers and storms, though less widespread than the weekend. Dew points in the mid-60s maintain humidity, with rainfall amounts under 0.5 inches per storm. This pattern supports outdoor activities like visiting the Knoxville Zoo or kayaking in Chattanooga, but flexibility is key. The EastTNweather app’s long-range forecasts will clarify next week’s outlook, with alerts for any renewed severe risks.

The platform’s streaming updates on YouTube and Roku provide context for the extended forecast, helping you plan commutes in Morristown or events in Sevierville. The low to mid-80s offer a vibrant summer vibe, with the app’s precision ensuring you dodge showers for hikes in the Smoky Mountains or festivals in Cleveland. Stay tuned to the app for updates as the week evolves, keeping your summer plans on track.