The National Weather Service in Morristown has issued a flood warning for Knox and Sevier counties in East Tennessee, effective until 10 AM EDT today. According to the latest advisory, the areas near the French Broad River are at risk due to water release from the Douglas Dam. Residents in Knoxville, Sevierville, Kimberlin Heights, and Seymour are advised to monitor the situation and take necessary precautions against potential flooding.