1.   A cluster of thundershowers will surround a disturbance moving from northeastern Texas to the lower Ohio and southern Mississippi Valleys.

2.   Clusters of thunderstorms will surround a disturbance creeping slowly through the Plains.

3.   Considerable clouds will also cover the region, with showers surrounding jet stream disturbances in New England and the Carolinas.

4.   Heavy showers, gusty winds and bands of thunderstorms will surround a disturbance Friday as it moves toward the Texas coast.

5.   Isolated potent thunderstorms, replete with small hail and gusty winds, will also surround a disturbance crossing the western high Plains.

6.   Scattered thunderstorms will surround a disturbance crossing the lower Mississippi Valley.

7.   The strongest disturbance will be surrounded by showers and some strong thunderstorms from the eastern Tennessee Valley to the Southeast coast.