The unrelenting weather pattern of coast-to-coast storms will generate yet another round of heavy rain and severe thunderstorms in the southern and eastern United States into the weekend, threatening to produce damage and flooding, AccuWeather meteorologists warn. The hazards come on the heels of damaging storms and several possible tornadoes in the South Monday and Tuesday, as well as expected major flooding across portions of the East into Tuesday night. Another storm late in the week and into