Key Facts
• Morning of September 11, Hiroshima experienced clear skies across the region.
• Previous night’s rain led to cooler temperatures: Hiroshima City 24.9°C, Kure City 24.7°C, Miyoshi City 22.6°C.
• Afternoon weather may change suddenly due to unstable atmospheric conditions.
• A stationary front near the Chugoku region is causing rapid thundercloud development.
• Morning temperatures are expected to exceed 30°C in many areas.
• Compared to the previous day, temperatures will rise by 1–5°C.
• Residents are advised to take precautions against the heat and sudden weather changes.
Summary
On September 11, Hiroshima started the day with clear skies, following a cooler night due to prior rainfall. Morning temperatures were recorded at 24.9°C in Hiroshima City, 24.7°C in Kure City, and 22.6°C in Miyoshi City. However, the weather is expected to change abruptly in the afternoon as a stationary front near the Chugoku region creates highly unstable atmospheric conditions, leading to potential thundercloud development. Daytime highs are forecasted to exceed 30°C, marking a 1–5°C increase from the previous day. Residents are urged to stay prepared for both the heat and sudden weather changes.
