On the 13th, an intense heatwave is predicted to sweep across Western Japan, with the emergence of consecutive muggy days. As this oppressive weather is expected to continue with no respite, officials are cautioning the public to take necessary precautions to avoid heat-related illnesses. The specific regions affected and the extent of the heatwave will be confirmed in the subsequent forecasts.

In Japan, heatwaves are taken quite seriously due to their potential impact on public health—leading to heatstrokes and in severe cases, fatalities. The country's efficient early warning system helps people prepare accordingly. This is particularly critical for the elderly and school-age children who constitute a substantial proportion of the population and are more susceptible to such extreme weather conditions.

Similar to Japan, both the EU and the US have systems in place to warn citizens of heatwaves. They also emphasize the importance of staying hydrated, seeking shade, and avoiding strenuous physical activities during peak heat timings. However, the built environment and community preparedness in response to heatwaves can greatly differ between regions, impacting the effectiveness of these measures.