More forecasts: Atlanta 30 day forecast
Knoxville's Varied Weather Forecast: Slight Rain Chances Today with Increasing Odds for Weekend Showers
Aug 21, 2025
The National Weather Service in Knoxville predicts mixed weather with a slight chance of rain and thunderstorms, highs around 87°F today, and calm winds. Rain chances continue to vary through the week.
Knoxville Shrouded in Dense Fog as NWS Warns of Low Visibility. Sweltering Heat on the Horizon
Aug 15, 2025
The NWS Knoxville reports heavy fog, 100% humidity, and low visibility for the morning, with a 20% chance of afternoon showers, a high of 91°F, and warns of dense fog causing hazardous driving conditions.
East Tennessee and Southwest Virginia on Alert for Potential Flooding Amid Heavy Rainfall Predictions
Aug 12, 2025
Heavy rains expected in East Tennessee and Southwest Virginia may lead to flooding, prompting a Hazardous Weather Outlook issued by the NWS. Showers and thunderstorms are likely, with a high chance of precipitation.












