
AI-generated summary
The Central Meteorological Administration issued a weather forecast, pointing out that the northeast monsoon affects Taiwan's weather, and mentioned the formation of this year's 26th typhoon "Caiyun".
Take advantage of the good weather today! The Central Meteorological Administration predicts that it will remain sunny to cloudy in various places today, with sporadic brief showers in the south and other mountainous areas in the afternoon. However, the northeast monsoon will strengthen tomorrow (2nd), with showers and locally heavy rain in the Northeast, and some brief showers in Greater Taipei.
Zheng Jieren, a forecaster from the Meteorological Administration, said that the first wave of the northeast monsoon will arrive tomorrow. There will be showers and locally heavy rain in the northeast. There will also be scattered short-lived showers in Taoyuan and the east. There will be some short-lived showers in the south and other mountainous areas in the afternoon.
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"This wave of northeast monsoon weakened on Saturday, but there is still moisture on the windward side." Zheng Jieren said that although the northeast monsoon weakened on Saturday (3rd), there were local short-term showers in greater Taipei, the eastern half and the Hengchun Peninsula. There were still local heavy rains in the northeast, and there were local short-lived showers in the south of Chiayi and other mountainous areas in the afternoon.
Zheng Jieren said that the weather was relatively stable on Sunday (4th), with some short-lived showers on the windward north coast of Keelung, the eastern half and the Hengchun Peninsula. Other areas returned to cloudy to sunny, with only some short-lived showers in the south and other mountainous areas in the afternoon. Then on Monday (5th), another wave of northeast monsoon will strengthen, and it will turn to rain again in the north and northeast.
Typhoon Caiyun, the 26th typhoon this year, was generated at 2 a.m. today with a central air pressure of 998 hPa. At 8 a.m. on the 1st, the center was located at 16.6 degrees north latitude and 148 degrees east longitude, which is 2,900 kilometers east of Eluanbi. It turned west to northwest at a speed of 14 rpm and 11 kilometers per hour. The maximum wind speed near the center was 18 meters per second, which is equivalent to Category 8 winds. The radius of Category 7 storm winds is 100 kilometers. Zheng Jieren said that Typhoon Caiyun will move towards Japan and will have no impact on Taiwan's weather.
AI outlook — possibilities, not facts
The northeast monsoon will strengthen tomorrow, bringing showers and locally heavy rain to the northeast
Very likely · Within days
The northeast monsoon will weaken on Saturday but there will still be some short-lived showers on the windward side.
Likely · Within days
Another wave of northeast monsoon will strengthen next Monday, and it will turn rainy again in the north and northeast
Possible · Within weeks

During the National Day holiday, most areas across the country have good weather conditions and are suitable for travel. It will be mainly sunny to cloudy in the north, and there will be precipitation in North and Northeast China; it will rain first and then become clear in the south, and the rain will be stronger in the southwest. The meteorological department reminded that urban traffic pressure in Guangdong, Zhejiang, Jiangsu, Sichuan, Hunan and other places will be severe. There will be heavy to heavy rains in Fujian, Hunan, Chongqing, Guizhou and other places, and some highways will be slippery and prone to water accumulation. The two waves of cold air relay influence, the coolness in the north becomes more intense, and the heat in the south subsides. In the second half of the Yangtze River, the temperature drops to about 15℃ in the morning and evening.

Wu Derong, an adjunct associate professor at the Department of Atmospheric Science at Central University, pointed out that it will turn to rain in the northern and eastern half of the country from tomorrow to next Sunday, and it will become cooler and the temperature will drop significantly in northern Taiwan next Monday and Tuesday; Light Typhoon Colorful Cloud No. 26 formed over the sea northeast of Guam early this morning and is expected to develop into a large typhoon and head toward the sea southeast of Japan and will not invade Taiwan.

Jia Xingxing, director of Taiwan Integrated Disaster Prevention Engineering Technology Consulting Company, said that starting from tomorrow, there will be a two-stage cooling, especially in the second wave of low temperatures in the open areas in the north, which will drop to around 18 degrees. The northeast monsoon has been reported, and there will be rainfall on the north coast, northeastern corner, and Yilan. Typhoon Caiyun has formed in the early hours of this morning, and a cross-border hurricane NOLO will also move into the central Pacific.

Typhoon No. 26 "Caiyun" was generated on the 1st. It is expected to develop into a strong and wide-circulation system. However, it will not directly affect Taiwan as it moves northward. Instead, it will indirectly promote the northeast monsoon that will last for a long time near Taiwan next week. The northern and eastern half will be significantly cooler. Rainfall will be concentrated on the north coast, the northeastern corner, Yilan and other places. The daytime high temperature in Taipei after next Monday is expected to remain at 25-30 degrees, and the nighttime low temperature will be 20-25 degrees.

On the first day of the National Day holiday, the cold air continues to move eastward and southward, and many places in the south will join the cooling process. From October 3rd to 4th, a new wave of cold air will move southward, and temperatures in many places in the north and south will hit record lows in the second half of this year. The rainfall in the south is relatively large, and some areas in the southwest need to be prepared for secondary disasters.

The Central Meteorological Administration predicts that the arrival of the northeast monsoon originally scheduled for October 1 will be postponed by one day, and rain will turn to the north and northeast from Friday. Wang Pinxiang, a forecaster from the Meteorological Administration, said that during the northeast monsoon, the temperature will drop below 30 degrees, about 27 to 28 degrees during the day, and about 24 degrees at night. He also predicted that there will still be some short-lived showers on the north coast of Keelung, the eastern half and the Hengchun Peninsula on Saturday and Sunday.