Friday, March 12, 2010 4:51 am

Significant weather advisory for Cannon... Bedford... Coffee... Grundy... Marshall... Rutherford... Van Buren and Warren counties...

At 432 am CST... National Weather Service Doppler radar was tracking strong thunderstorms pushing northward out of Alabama... toward Marshall and Bedford counties.

Hail to one half inch in diameter could occur with these storms... as they continue to develop northward into southeastern middle Tennessee.