Poland is bracing for a rare combination of extreme heat and thunderstorms, according to the Institute of Meteorology and Water Management (IMGW). Temperatures are forecast to surpass 30 degrees Celsius in numerous locations across the country. The heatwave is expected to be the most intense of the year so far. Accompanying the high temperatures, thunderstorms are predicted to develop in the hottest areas. The IMGW has issued warnings to residents to prepare for both the heat and potential severe weather. Authorities advise caution and preparedness as these conditions pose potential risks. This unusual weather pattern presents a challenge for public safety and infrastructure.