Forecast for Weather Warnings, etc., Through Monday, September 21 (Minato Ward: Information Released by the Japan Meteorological Agency [Issued at 5:00 p.m.])

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• Updated date: 17:06 September 20, 2026
• Mail Disaster Information
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• Contents: We would like to inform you of the forecast for future weather warnings and advisories in Minato Ward, as announced by the Japan Meteorological Agency at 5:00 p.m. on Sunday, September 20. Please note that this is a preliminary forecast based on current information.
  
  　Heavy Rain:
  　　Level 2 Heavy Rain Advisory from 6:00 PM on Sunday, September 20
  　　Level 3 Heavy Rain Warning from 12:00 PM on Monday, September 21
  
  　Landslides:
  　　Level 2 Landslide Advisory from 9:00 PM on Sunday, September 20
  　　Level 3 Landslide Warning effective from 9:00 a.m. on Monday, the 21st
  　　Level 4 Landslide Danger Warning starting at 12:00 PM on Monday, the 21st
  
  　In particular, residents living in landslide-prone areas and other designated zones should pay close attention to future weather updates.
  　The ward is making arrangements, with a view to opening voluntary evacuation shelters starting in the morning of Monday, the 21st. If shelters are opened, we plan to announce this by 8:00 a.m. on Monday, the 21st.
  　Please continue to monitor the latest weather updates and disaster prevention information issued by the ward, and take early precautions to ensure your safety.
  
  【 Hazard Maps, Latest Weather Information, and Evacuation Information (Minato Ward Disaster Prevention Portal)】( External link )
  【 Japan Meteorological Agency “Minato Ward Disaster Prevention Information”】( External link )
  【 Live Footage from Furukawa (Tokyo Metropolitan Government Flood Control Channel)】( External link )