From tonight to tomorrow morning, "1 place" will prevent local heavy rain. Fireworks "eye wall rearrangement" will be upgraded to a strong station as soon as tomorrow morning.

Three waves of northeast monsoon have been reported one after another. The Central Meteorological Administration predicts that due to the influence of the northeast monsoon from tonight (27th) evening, rainfall on the windward side will increase. Especially before tomorrow morning, Yilan should pay attention to local heavy rains. Before Thursday to the weekend, although there is a wave of northeast monsoon, its intensity is weak and there is less water vapor, so the rain is not very obvious. Next Monday, the third wave of northeast monsoon will strengthen, and northern Taiwan may drop below 20 degrees sooner or later. In addition, the Fireworks Typhoon has undergone eye wall reorganization from last night to today, and is expected to intensify into a strong typhoon as soon as tomorrow. The current estimated path will have no impact on Taiwan.

Meteorological Administration forecaster Liu Peiteng said that three waves of northeast monsoon will intensify and report in the next week. Under the influence of the northeast monsoon from tonight to tomorrow, rainfall will increase. Pay attention to local rainfall in the north and eastern half of Taoyuan, especially in Yilan tonight to tomorrow morning. Watch out for local heavy rain. It will be cooler in northern Taiwan all day tomorrow. Before Thursday morning, the temperature in the north of central Taiwan and Yilan will be 20 to 22 degrees Celsius in the morning and evening. In northern Taiwan, it will be 24 to 26 degrees Celsius in the daytime. In northern Taiwan, it will be humid and cool all day long. In the south and eastern Huadong, it will be 22 to 24 degrees Celsius in the morning and evening. The high temperature will still be around 30 degrees during the day.

Liu Peiteng pointed out that the northeast monsoon weakened and the moisture decreased during the day on Thursday, and it was mostly cloudy to sunny in various places. Only the north coast of Keelung and Yilan had local rainfall, and the temperature in northern Taiwan rose to 26 to 28 degrees. On Friday, the northeast monsoon strengthened, but this wave was relatively weak and there was less moisture. There were local rainfalls in parts of Taoyuan and Yilan north of Taoyuan, but the rain was not obvious. The northeast monsoon weakened during the day on Saturday, and only the eastern half of the weekend had local brief rains. The temperature in northern Taiwan will rise to above 28 degrees again.

Liu Peiteng said that the next wave of northeast monsoon will strengthen again next Monday and Tuesday, with more moisture and local rainfall in the northern and eastern half. Northern Taiwan will drop to around 26 degrees during the day, and may drop to 23 degrees in the future. It will drop below 20 degrees in the morning and evening in northern Taiwan. It is expected that this wave of northeast monsoon will affect next Thursday.

The Central Taiwan "Fireworks" will be centered at 14.5 degrees north latitude and 162.1 degrees east longitude at 2 o'clock this afternoon, moving westward at a speed of 9 kilometers per hour. Liu Peiteng explained that Fireworks is currently moving at a slow speed and is expected to continue to move westward and northwestward in the future. It is expected that it will be guided by high pressure next week and will slow down and turn northward, moving towards the sea south of Japan. It is currently not expected to have an impact on Taiwan. In addition, Fireworks Typhoon is currently on the trend of strengthening, but the eye wall has reformed from yesterday evening to today, and it is expected to strengthen into a strong typhoon tomorrow.

Liu Peiteng reminded that local fog or low clouds are likely to occur in the southern Yunnan area from Thursday night to early Friday morning, affecting visibility. Today and next Sunday, watch out for long waves on the north coast of Keelung, the eastern half of the coast (including Orchid Island and Green Island) and the Hengchun Peninsula. Tomorrow to Friday coincide with annual spring tides. The water levels on the western coast, Kinmen and Matsu will be high during high tides, and low-lying areas should pay attention to seawater intrusion.