The National Weather Service forecasts a week of cloudy skies, showers, and thunderstorms for East Tennessee, with a chance of localized heavy rains and flash flooding.

Knoxville experiences humid conditions with fog and a 40% chance of rain today. Tonight sees a lesser 20% chance; weekend forecasts show high chances of showers and thunderstorms.

Knoxville anticipates a hot and stormy day with a heat index of 101 degrees, reduced visibility due to fog, and intermittent thunderstorms, according to the NWS.

The NWS warns of high heat in East Tennessee, with advisories for heat illnesses and upcoming thunderstorms with potential flash flooding and gusty winds.

A heat advisory is issued in Knoxville with heat index values up to 107 degrees; residents are advised to stay cool and hydrated amidst potential thunderstorms and high humidity.

Knoxville's National Weather Service issued a heat advisory due to high heat index values up to 108 degrees, warning of heat illnesses and advising caution.

Knoxville forecasts show a week of heat, sun, and sporadic thunderstorms, with highs reaching the low to mid-90s and a moderate chance of rain each day.

Knoxville is set for hot, sunny days with chances of evening storms, high temps mid-90s, and heat indexes possibly higher.

The National Weather Service in Knoxville predicts sunny and hot conditions with intermittent chances of showers and thunderstorms over the next several days.

Dense fog advisory issued in parts of southwest North Carolina, east Tennessee, and southwest Virginia; NWS advises caution for drivers. Clearing expected later with high heat.

Knoxville's NWS predicts showers, thunderstorms today with highs near 91°F. Rain chances decrease tonight, rise again through the weekend. Heating continues with a hazardous weather outlook issued for possible severe storms and flooding.

The NWS warns of potential thunderstorms, heavy rain, and flooding in Knoxville, with temperatures expected to reach mid-90s and heat indexes over 100, posing significant weather hazards.

Knoxville is set to experience thunderstorms with a high chance of flooding, especially north of I-40. High humidity and near 95 heat index values may precede downpours and potential flash floods.