The Dutch public health institute, RIVM, has issued a national heatwave warning effective Thursday, anticipating a significant rise in temperatures across the Netherlands. The warning applies to the entire country and is in effect as temperatures are forecast to climb considerably. Authorities advise the public to take precautions, including staying hydrated, avoiding strenuous activity during peak heat, and seeking shade. Vulnerable individuals, such as the elderly and those with pre-existing health conditions, are urged to be particularly cautious. The RIVM will continue to monitor the situation and provide updates as needed. This heatwave follows recent periods of unusually warm weather and raises concerns about potential health risks associated with extreme heat.