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Prefectural Weather Information | Saga Prefecture Weather Information on Heavy Rain, Lightning and Gusty Winds
2025 July 18, 16:22 Saga Regional Meteorological Observatory announcement
In Saga Prefecture, be careful of landslides, flooding of low land, and severe gusts of wind such as lightning strikes and tornadoes until the beginning of the night of the 18th.
　[Weather Overview]
　　In the northern region of Kyushu, warm and moist air from around the high pressure system is flowing in, making the atmospheric conditions very unstable.
　　For this reason, in Saga Prefecture, there is a risk of heavy rain accompanied by lightning locally on the evening of the 18th. Be careful of landslides, flooding of low-lying land, and severe gusts of wind such as lightning strikes and tornadoes until the beginning of the night of the 18th.
　
　[Rain commentary]
　Precipitation from the beginning of rain (11 p.m. on the 17th) to 4 p.m. on the 18th (preliminary data by AMeDAS)
　　　Saga City Kitayama 72.5mm
　　　Imari 70.5mm
　　　Shiraishi 57.0mm
　
　[Rain forecast]
　The 1-hour precipitation expected on the 18th is high in places.
　　　Southern 30 mm
　　　Northern 30 mm
　The 24-hour precipitation expected from 18 o'clock on the 18th to 18 o'clock on the 19th is a lot of places.
　　　Southern 40 mm
　　　Northern 40mm
　
　[Disaster prevention matters]
　　Watch out for landslides, flooding of low-lying land, and severe gusts of wind such as lightning strikes and tornadoes. If there are signs that a developed cumulonimbus cloud is approaching, please try to ensure safety, such as moving into the building.
　
　[Supplementary Notes]
　　This concludes the information. In addition, if the possibility of heavy rain increases, information will be announced again.

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