Rainy Friday with Severe Risk, Sunny Weekend, and June Heat Ahead

Happy Friday, East Tennessee!
On this May 30, 2025, at 6:34 AM EDT, the cheerful ring of “Friday” comes with a reminder to keep your umbrella handy, as rain and a cold front sweep across the region. From the bustling streets of Knoxville to the misty trails of the Great Smoky Mountains and the rugged Cumberland Plateau, today’s elevated rain chances and Level 1 severe storm risk bring a dynamic start to the weekend, but brighter, warmer days are just around the corner. 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 and informed.

Friday: Rainy with a Severe Weather Risk
Friday starts with cloudy skies and temperatures in the 60s, as a cold front and low-pressure system swing across Tennessee, bringing elevated rain chances through the morning and early afternoon. Showers will be widespread, with rainfall amounts of 0.5-1 inch possible, heaviest south of I-40 in areas like Chattanooga, Cleveland, and Athens. The Storm Prediction Center has issued a Level 1 (Marginal) risk for severe storms, highlighting potential for damaging winds (up to 60 mph) and large hail (up to 1 inch). While the tornado threat is low, it’s not zero, particularly in Upper East Tennessee (Morristown, Kingsport). Highs will reach the low 70s, below the seasonal average of 81°F, with dew points in the mid-60s and gusty winds up to 25 mph as the front approaches.

The EastTNweather app is your lifeline today, with its interactive radar tracking showers and severe storm risks in real time. In Upper East Tennessee, enable severe weather alerts and identify a safe shelter spot for potential wind or hail threats. South of I-40, keep an umbrella for morning showers in Chattanooga, and plan indoor activities like the Tennessee Aquarium during peak rain. North of I-40, including Knoxville and the Smoky Mountains, use the app to find dry windows for quick outings like a coffee run in Market Square. The app’s hyper-local forecasts and alerts ensure you stay safe and dry, making Friday’s weather manageable despite the storms.

Saturday: Drying Out with Some Afternoon Storms
Saturday brings better weather as the region begins to dry out from the week’s persistent rain, though a front dipping in from the north could spark afternoon and evening showers and storms. Highs will climb to the upper 70s, with dew points in the low 60s creating a more comfortable feel. Storm coverage will be scattered, with 0.25-0.5 inches of rain possible, primarily north of I-40 in Knoxville, Morristown, and Upper East Tennessee. South of I-40, including Chattanooga and Cleveland, expect more dry periods and partial sunshine, making it a great day for outdoor plans with some flexibility.

The EastTNweather platform’s streaming updates on YouTube, Roku, Amazon Fire, and Apple TV, led by Mike Witcher, provide context for Saturday’s improving forecast, while the app’s radar tracks potential storms. Plan morning activities like hikes in the Cumberland Plateau or picnics at Knoxville’s Tyson Park, with indoor backups like the East Tennessee History Center ready for afternoon showers. South of I-40, seize dry conditions for Chattanooga riverfront strolls or Gatlinburg adventures, using the app to monitor storm risks. The app’s alerts keep your Saturday plans vibrant, ensuring you enjoy the drier, warmer weather.

Sunday: Mostly Sunny with Limited Storms
Sunday offers even better conditions, with mostly sunny skies and highs in the upper 70s to low 80s, aligning with the seasonal average. A chance for afternoon and evening storms persists, mainly south of I-40 in Chattanooga, Cleveland, and Athens, but coverage will be less than Saturday, with light rainfall (under 0.25 inches). North of I-40, including Knoxville and the Smoky Mountains, expect dry, sunny conditions ideal for outdoor activities. Dew points in the low 60s keep the air comfortable, perfect for wrapping up the weekend.

The EastTNweather app’s forecasts ensure you maximize Sunday’s sunshine, with streaming updates providing a broader outlook. Plan hikes in Cades Cove, festivals in Pigeon Forge, or riverfront outings in Chattanooga, with the app confirming mostly dry conditions. South of I-40, keep an eye on the app’s radar for stray storms, and have indoor options like the Tennessee Aquarium on standby. The sunny, warm Sunday offers a vibrant close to May, showcasing East Tennessee’s spring-to-summer glow and inviting residents to soak up the great weather.

First Week of June: Summer Heat Arrives
As we kick off June, summer-like heat takes hold, with highs climbing into the low to mid-80s and higher humidity due to dew points in the mid to upper 60s. Mostly sunny and dry conditions dominate, with occasional afternoon showers or storms typical of June, adding minimal rainfall (under 0.5 inches). This warm, stable pattern is ideal for outdoor activities like kayaking on the Tennessee River, visiting the Knoxville Zoo, or attending outdoor concerts in Chattanooga. The EastTNweather platform’s long-range forecasts will refine this outlook, with the app’s alerts keeping you ahead of any showers.

The platform’s streaming updates on YouTube and Roku provide context for the June heat, helping you plan commutes in Morristown or outdoor events in the Smoky Mountains. The low to mid-80s and sunny skies offer a perfect start to summer, with the app’s precision ensuring your plans stay vibrant. Whether exploring Jonesborough’s historic charm or hiking in Sevierville, use the app to seize sunny days and prepare for occasional storms, ensuring a smooth transition into June’s warmth.