Poland is bracing for a dramatic weather shift on Friday, with the Institute of Meteorology and Water Management (IMGW) issuing alerts nationwide. Warnings range from level I to level III, indicating varying degrees of severity. The country will experience a combination of intense heat and powerful thunderstorms. These storms are expected to bring heavy rainfall and strong winds. Localized hail is also a possibility. Residents are advised to take precautions and stay informed about the developing weather situation throughout the day. The adverse weather is anticipated to worsen in the afternoon.