A batch of showers and thunderstorms has evolved into a tropical rainstorm that will roll into a portion of Central America this weekend with the likelihood of heavy rain and the potential for dangerous mudslides and flash flooding, AccuWeather meteorologists warn. The system began as a tropical wave that traveled westward from the coast of Africa a couple of weeks ago and began to flare up in the past week as it entered the eastern Caribbean. However, the system did not organize enough to becom