Thunderstorms are developing across the Tennessee Valley of North Alabama this afternoon.
They extend across the border counties of Lauderdale, Limestone, Madison and Jackson. There is an isolated moderate shower near Guntersville in Marshall County.
The strongest storm is crossing I-65 north of Athens on the Tennessee border.
Movement of the individual cells is east or a little south of east. The entire area is shifting south.
Temperatures were in the lower 90s across the area.
Thunderstorms will continue to develop southward during the afternoon and into the evening hours. Some of them could be quite active with lots of lightning and torrential rains as well as gusty winds, so be on the alert.
