Southeast Tennessee tornado watch extended to 11 p.m.

Tornado watch

The tornado watch in Southeast Tennessee counties has been extended until 11 p.m. as another storm line approaches, the National Weather Service said in a news release.

A squall line with strong to severe storms will move through late this evening and overnight ahead of a cold front.

Expect heavy rain and damaging winds, large hail and possible tornadoes.

Heavy rains today and overnight also increase the risk of flash flooding, the weather service warns.