Published on: December 28, 2007 at 9:25 AM

A tornado warning continues for northeastern Blount County and southwestern Etowah County.

Marshall County has been added…the warning goes until 10 a.m. It includes Albertville, Douglas and Snead. The possible tornado is about 7 miles WSW of Altoona. It is moving ENE or NE at 65 mph.

Storms that develop a decent updraft today will have the opportunity to produce isolated tornadoes, since we have a tremendous amount of shear in the atmosphere.