Weather on the 25th (Fri) and forecast for the coming days

I expect today's weather to be described as sunny with occasional clouds, but this 'sunny' notation includes the weather before sunrise, and clouds will dominate the entire day from noon until night. Nationwide, the signs point to strong cloud cover, keeping temperatures just shy of 30 degrees Celsius. However, some areas should be cautious of sudden showers. Tomorrow (Sat), the weather will shift dramatically to rain. Due to the autumn rainy season front moving back over the archipelago, you'll likely need an umbrella all day. Kyushu and the Chugoku region should be wary of heavy rainfall, with the possibility of linear rain bands forming. The Kanto region will also experience stronger rainfall. Part of the autumn rainy season front will move down to the Pacific Ocean east of Japan, causing it to develop into a southern coastal low-pressure system. Warmer currents flowing in from the east will bring rain. Typhoon No. 26 is expected to approach or make landfall in Naha as per the ensemble forecasts and then move eastward, projected to be in the waters south of Shikoku by Wednesday. The reason it's not approaching Honshu is estimated to be the influence of the autumn rainy season front; the front to the north is preventing its northward movement. This situation is quite problematic in terms of rainfall, as the typhoon maintains its strength while supplying warm currents to the front. It's expected to move east from the Sakishima Islands with strong intensity on Saturday, so areas around Okinawa should also be on alert.