Severe weather systems are currently affecting Japan and Thailand, leading to forecasts of heavy rain and potential flooding.

目前嚴重天氣系統正影響日本與泰國，預計將出現大雨及可能的洪水。

In Japan, the Japan Meteorological Agency has detected thick rain clouds over the Miyazaki and Kagoshima prefectures. This instability is caused by a weather front moving from mainland China through the Nansei Islands, combined with a low-pressure system moving across the East China Sea. Consequently, there is a higher risk of flooding and landslides, with expected 24-hour rainfall reaching 300 millimeters in Shikoku and 150 millimeters in southern Kyushu and the Amami region.

在日本，日本氣象廳在宮崎縣與鹿兒島縣偵測到厚厚的雨雲。這種不穩定情況是由於一個天氣鋒面從中國大陸經過南西諸島，結合一個在東海移動的低壓系統所引起。因此，洪水與山崩的風險較高，預計四國的 24 小時降雨量將達到 300 毫米，而九州南部與奄美地區則為 150 毫米。

At the same time, the Meteorological Department of Thailand has reported a strong southwestern monsoon affecting the Andaman Sea, the Gulf of Thailand, and the mainland. Experts emphasized that a monsoon trough moving from Myanmar through Laos to Vietnam will likely cause flash floods in the Central Plains, the East, and northern areas. Furthermore, because waves are expected to reach two to three meters, authorities have advised small boats in the upper Andaman Sea to avoid sailing until Friday.

與此同時，泰國氣象局報告指出，強烈的西南季風正影響安達曼海、泰國灣及內陸地區。專家強調，一個從緬甸經過寮國至越南的季風槽，可能會在中部平原、東部及北部地區引起山洪爆發。此外，由於預計波高將達到兩至三公尺，當局已建議安達曼海北部的小型船隻在週五前避免出海。

Both regions are being closely monitored as heavy rainfall continues to threaten infrastructure and maritime safety.

由於強降雨持續威脅基礎設施與海上安全，這兩個地區正受到密切監測。