Key Facts
• On August 25, Kyushu is expected to experience severe thunderstorms and heavy rain.
• Rainfall predictions: Fukuoka 80mm, Kumamoto 100mm, Saga 80mm, Nagasaki 50mm.
• Thunderstorm probability exceeds 50%, indicating highly unstable atmospheric conditions.
• Hourly rainfall forecast: Fukuoka 50mm, Saga 50mm, Nagasaki 30mm, Oita 60mm.
• 24-hour rainfall forecast (Aug 25–26): Fukuoka 80mm, Kumamoto 100mm, Saga 80mm.
• Mountainous areas may see sudden weather changes, increasing river water levels downstream.
• Rain and thunderstorm simulations are available for real-time updates.
• Residents are advised to monitor weather updates and avoid outdoor activities in affected areas.
Summary
Kyushu is bracing for severe weather on August 25, with heavy rain and thunderstorms expected due to unstable atmospheric conditions. Rainfall could reach up to 100mm in Kumamoto and 80mm in Fukuoka and Saga. Thunderstorm probabilities exceed 50%, signaling a high likelihood of sudden downpours, lightning, and strong winds. Mountainous regions are particularly vulnerable to rapid weather changes, potentially causing river flooding downstream. Authorities urge residents to stay updated on weather conditions and exercise caution, especially in outdoor areas. Real-time rain and thunderstorm simulations are available for monitoring.
