A new heatwave is forecast to impact Poland, particularly the western regions, according to the Institute of Meteorology and Water Management (IMGW). Temperatures are expected to exceed 30 degrees Celsius in some areas. While the heat is the primary concern, the possibility of localized summer thunderstorms during the day cannot be ruled out. The IMGW has issued warnings to residents in the affected areas to prepare for the increased temperatures. This follows a recent respite from earlier high temperatures experienced across the country. Residents are advised to stay hydrated and take precautions against the heat. Further updates and specific regional forecasts are available from IMGW.