81.   The arrival of the cool air will be heralded by a broken band of thundershowers which will sweep east from the eastern Great Lakes.

82.   The interior Southeast will be partly sunny and seasonable, but a cold front with a broken band of thundershowers will move across the Tennessee Valley late Monday.

83.   The heat and high humidity will set the stage for a broken band of strong thunderstorms to form in the midday and afternoon as a cold front sweeps east.

84.   Thunderstorms will erupt in a broken band by the late afternoon from Missouri to Texas as warm, humid air interacts with a strong jet stream disturbance.

85.   Thus, a broken band of showers and possible thunder will precede the front, moving into the coastal waters by evening.