Taiwan's Central Weather Administration has announced the start of the plum rain season on Tuesday, with varying weather conditions expected across the country. Monday will see fair to partly cloudy skies, with occasional night showers in the north and east. From Tuesday to Wednesday, thunderstorms or heavy rain are forecasted for northern, central, and eastern regions, while the south may have brief showers. Temperatures will range between 22°C and 33°C. Rainfall is expected to decrease by Thursday, with possible afternoon showers in mountainous areas. A new weather front will bring heavy rain or thunderstorms to the north and central regions from Friday through the weekend, with localized afternoon showers in the south.