Effective as of 12:00 AM JST Monday August 30 2021
Severe weather:
Please follow the latest Japanese Meteorological Agency (JMA) warnings and advisories at https://www.jma.go.jp/bosai/map.html#contents=warning&lang=en and the latest tropical cyclone information at https://www.jma.go.jp/bosai/map.html#4/32.664/146.866/&elem=root&typhoon=all&contents=typhoon&lang=en .
Monday August 30:
City:
Possible shower or thunderstorm.
Chance of any rain:30%
Amount:0 to 3 mm
Tokyo Prefecture:
Partly cloudy.A slight(30%) chance of showers.The chance of a thudnerstorm.Light winds tending southerly at 15-25 km/h between late morning and evening.
Tuesday August 31:
City:
Rain, showers and/or thunderstorms increasing.
Chance of any rain:80%
Amount:5 to 25 mm
Tokyo Prefecture:
Partly to mostly cloudy.A high(80%) chance of rain and showers especially from around the middle of the day.The chance of thunderstorms especially from around the middle of the day.Winds northeasterly at 10-25 km/h tending easterly in the late mornign and afternoon.
Wednesday September 1:
City:
Rain and showers.Possible thunderstorm.
Chance of any rain:80%
Amount:3 to 15 mm
Tokyo Prefecture:
Cloudy.A high(80%) chance of rain and showers.The chance of thunderstorms.Winds north-northeasterly at 10-25 km/h.
Thursday September 2:
City:
Rain and showers.Possible thunderstorm.
Chance of any rain:70%
Amount:0 to 15 mm
Tokyo Prefecture:
Mostly cloudy.A high(70%) chance of rain and showers.The chance of thunderstorms.Winds north-northeasterly at 10-25 km/h.
Friday September 3:
City: