Key Facts
• August 6 forecast covers August 7–18 weather during Obon holidays.
• Stalled front expected from late this week through early next week.
• Kyushu and San’in face heavy rain risks from August 8–10.
• Warm, moist air convergence may cause severe rain and linear rainbands.
• Okinawa to experience strong sunlight and continued summer skies.
• Temperatures to drop to around 30°C due to cloudy and rainy weather.
• Heat to return after August 13, with highs near 35°C in western and eastern Japan.
• Travelers should prepare for potential disruptions during the holiday period.
Summary
The weather forecast for the Obon holiday period (August 7–18) highlights significant changes. A stalled front will bring cloudy and rainy conditions to much of Japan, providing relief from the recent heat. However, Kyushu and San’in regions face heavy rain risks from August 8–10, with potential for severe rainfall and linear rainbands. Travelers should remain cautious of disruptions. Meanwhile, Okinawa will continue to experience strong sunlight and summer skies. After August 13, high temperatures near 35°C are expected to return in western and eastern Japan, necessitating continued heatstroke precautions.
