Kanto Braces for Intense Heat, Thunderstorms, and Possible Typhoons

Unstable Weather Expected as Rainy Season Ends

Residents of Kanto and surrounding areas should prepare for fluctuating weather patterns this week. The rainy season is nearing its end, paving the way for intense heat, guerrilla thunderstorms, and a potential increase in tropical cyclones. Authorities are urging vigilance due to these changing conditions.

Thunderstorm Alert for Wednesday

Unstable air conditions are set to bring rain and thunderstorms on Wednesday, July 2nd. These storms are expected mainly in Hokkaido and Kinki. There’s a high likelihood of lightning, along with extremely heavy rain and thunderstorms, especially in the Kanto and Koshin regions. Even urban areas should be cautious of sudden, severe weather.

The volatile atmosphere is forecast to continue from Thursday the 3rd through Friday the 4th, with rain and thunderstorms expected. Residents should remain alert for lightning, strong winds, and hail during this period.

Heatwave to Intensify From Saturday

Sunshine is likely to dominate the country from Saturday, July 5th. The rainy season might conclude in Tokai, Kanto, Koshin, and Hokuriku around this time. After this date, even more intense heat will arrive. Temperatures could reach 37°C in central Tokyo and 38°C in Nagoya and Osaka.

This level of heat poses significant health risks, necessitating strict measures to prevent heatstroke. The Japan Meteorological Agency has issued warnings, urging residents to stay hydrated and seek shade during peak hours.

Potential for Typhoons and Tropical Cyclones

Developing cumulonimbus clouds over the southern sea indicate the potential for tropical cyclones and typhoons. Several weather models predict these could form in the future. Some forecasts suggest that a storm might head towards Okinawa. The course and development of these weather systems warrant close monitoring, as they could bring severe weather to Okinawa.

Continued Sweltering Conditions

From Wednesday the 9th, strong sunlight will prevail from Kyushu to Tokai. Sunny conditions are anticipated to increase in the Kanto region, though sudden rain and thunderstorms are still a possibility. Clouds are also expected to spread across Tohoku and Hokkaido, with frequent rainfall likely in Okinawa. The high temperatures will persist. Fukuoka City, Osaka City, and Nagoya City will likely experience extremely hot days, with highs of 35°C or higher. Even central Tokyo can expect temperatures around 33 degrees Celsius. Sendai City is also likely to see midsummer temperatures with highs above 30°C. The unrelenting heat necessitates continuous health precautions.