The National Weather Service forecasts high heat index values and chances of thunderstorms in East Tennessee Valley.

A heat wave will impact East Tennessee from June 20 through June 24. Here's what to know and how to stay safe.

A heat dome is affecting much of the central and eastern U.S., creating high levels of heat and humidity. What to know in Tennessee.

HUNTSVILLE, Ala. (WAFF) - The National Weather Service has issued severe weather watches and warnings across the Tennessee Valley on Sunday. 5:30 p.m. Jackson, DeKalb, and Franklin, TN counties ...

"Storms could fire up as early as 1 p.m., but most likely in the late afternoon and evening," the weather service said Thursday. In Middle Tennessee, rounds of rain are expected to impact the area ...

The National Weather Service suggests people who are in the warning area review and discuss their emergency plans, check supplies and have a safe room incase the weather takes a turn for the worse.

Across East Tennessee, the coldest day in the forecast will be Saturday, according to the National Weather Service. Here's what the temperatures could look like on Jan. 4. Bristol: A low of 19 ...

NASHVILLE, Tenn. (WKRN) — So far, the National Weather Service has confirmed that three tornadoes touched down during Tuesday’s severe weather event across the mid-state. The first tornado ...

Athens Utilities reports lightning caused outages on Sunday afternoon following severe storms. Crews are working to restore power. 4:30 p.m. The National Weather Service has issued a tornado warning ...

HUNTSVILLE, Ala. - The National Weather Service has issued severe weather watches and warnings across the Tennessee Valley on Saturday.Severe storms caused damage and power outages. 4:30 p.m. Since ...