Forecast for Weather Warnings, etc., from Sunday, September 20, through Monday, September 21 (Minato Ward: Information released by the Japan Meteorological Agency at 11:00 a.m.)

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• Updated date: 11:09 September 20, 2026
• Mail Disaster Information
• Others
• Contents: We would like to inform you of the forecast for weather warnings and advisories in Minato Ward, as announced by the Japan Meteorological Agency at 11:00 a.m. on Sunday, September 20.
  
  　Heavy Rain: The agency states that a Level 2 Heavy Rain Advisory may be issued after 6:00 p.m. on Sunday, September 20, and a Level 3 Heavy Rain Warning may be issued after 12:00 p.m. on Monday, September 21.
  
  　Landslides: There is a possibility that a Level 2 Landslide Advisory will be issued after 9:00 p.m. on Sunday, September 20; a Level 3 Landslide Warning after 9:00 a.m. on Monday, September 21; and a Level 4 Landslide Danger Warning after 12:00 p.m. on Monday, September 21.
  
  　In particular, residents living in landslide-prone areas and other designated zones should pay close attention to future weather updates.
  　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 )